A Fashion Plate in Charteuse and Sea Green.

I have come to like many of plants that have been in gardens for hundreds of years. I love to find out the stories behind their common names. Some plants I have grown and others I like from afar, most of these plants have shown that they are still worthy of being in a garden somewhere. One plant has I like has velvet-like leaves and tiny chartreuse flowers. I bet you know what I mean and if you can not guess …..Lady’s Mantle(Alchemilla mollis) is its name.

Tiny chartreuse flowers and the sage green velvety leaves of Lady's manltle (Alchemilla mollis) are the feature most loved by gardeners and florist alike.

Lady’s Mantle is a plant that comes to us from northern Greece east into western Russia and into the Caucasus then south all  into northern Iran. In its natural habitat it grows in wide range of habitats from stream banks to meadows and wind swept plains and mountainous areas.  A close relative Alchemilla xanthocholra was formerly named A. vulgaris and is the European version of Lady’s Mantle. It is said to be less hairy than A. mollis.

The green-blue leaves of Alchemilla mollis are seductive and beautiful especially in the rain. One can really imagine a Lady's Mantle made of soft material which looks like this foliage.

Alchemilla mollis is a plant often seen frothing over the edges of paths or edging paths with its softness in flowers and foliage. It is a beautiful foil to cover unsightly bare stems of all sorts of larger plants and is used this way in many places. The name Lady’s Mantle is said to have come from the edges of the leaves that are similar to a cloak (or mantle) a lady would wear. The orgin of Alchemilla is unknown but is thought to possibly have originated from a Arabic world that has been ‘Latinized’.  Mollis means soft or with soft hairs and refers to the leaves.

Alchemilla mollis (Lady's Mantle) is used here to soften edges of this sunken Rose garden at Esquimalt Gorge Park.

Species of Alchemilla and especially the look-a-like Alchemilla xanthocholra have been much used in medicine in the past.  The plant contain salicylic acid (ASA), a strong pain reliever that we use today. Lady’s Mantle was used as a herb for women and was gathered in June and July, the roots were used fresh while the leaves were used when dried.  It was used for painful periods and was especially  associated with excess bleeding as well as during menopause. It was also used as an astringent in mouth washes for sore gums and ulcers.

In this artistic garden the charteuse flower colors of Alchimilla mollis contrasts with the more somber plum and coppery rust tones.

Alchemilla mollis is a versatile plant which can be used in many places from fairly deep shade to full sun. That versatility also applies to the growing conditions as it is not to fussy in soil type as long as it does not become water logged or completely dried out.  This plant stays a fairly compact 45 cm.(18 in.) wide and high.  It is a very hardy plant and will survive temperature down to below -40 c. or f. (zone 2-9).

Here Alchemilla mollis take over from hardy Geraniums and leads the Hostas and Asilbes in a wave of color and texutres.

 Lady’s Mantle can be used in many ways but it will always be more informal as the plant is loose looking and soft. The most often seen use is as edging along paths where it spills over and softens edges. Another use is to hide more gangly larger plants long stems. It works well in large containers and give an all year show of color and texture. It should be found in all floral arrangers gardens as the leaves, flowers and seedheads all are used in bouquets. The chartreuse color of the flowers and sea-green foliage of Alchemilla  mollis is beautiful in most gardens and the colors are appealing to the eye, many artists have been inspired to include it in painting and other works. it can be mass planted and used as ground cover and is especially attractive in rocky areas popping out amongst the rocks.

A serving of Alchemilla links please:

Wiki page on Alchemilla species: http://en.wikipedia.org/wiki/Alchemilla_mollis

How to grow it:http://www.uvm.edu/pss/ppp/jan99per.html

A French gardener write about Lady’s Mantle:http://www.frenchgardening.com/inprofile.html?pid=311933322533616

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The Scent of My Grandmothers House

We I was small we would visit my grandmother(my father’s mother) in Williams Lake which was closer than my other grand parents. She came from Scotland and had an accent any many things from her family at her home. She also special scented soaps and that scent I now always associate with her. The soap was Lavender scented (from Yardley) and I still love that fragance. Here in Victoria we are able to grow that most famous of aromatic plants in many forms. The Lavender plant which most reminds me of the soap in its scent is Lavandula angustifolia ‘Hidcote’ (Hidcote Lavender).

'Hidcote' Lavender Lavendula angustifolia 'Hidcote' has the fragrance that most reminds me of my grandmother.

Lavenders are plants which originate form the mountainous areas of France and Italy and Spain. The numerous species of plants have been used for millennial for fragrance, medicinal, herbal and culinary purposes. Different Lavenders have slightly different scents, some are more resinous(pine scented) while others are are less potent and kind of dusty (almost musty). What we think of as ‘true’ English Lavender scent is Lavandula angustifolia with bright flower that are dried for sachets stuffing pillows,  used in oils lotions, soaps and pomanders. The scent is said to be calming and is used that way in herbal medicine. The flowers have many culinary uses from sweets to teas and inclusion in meat dishes and other savory foods.

Hidcote lavender is included in this herb garden.

Hidcote lavender is a true English Lavender selection( selected in 1950) which is named after the world-famous  garden at Hidcote Manor near Chipping Campden, Gloucestershire.  Hidecote Manor was an estate whose gardens were developed by Lawrence Johnson (1871-1958). Johnson was born in France to an American father who was a wealthy stockbroker. Lawrence Johnson has nor formal horticulture training but was extremely artistically talented. Lawrence when to Cambridge and graduated with a degree in history from Trinity College and later joined the British army fought in the Boer War and World War 1. In 1907 his mother bought Hidcote and he went to live with her in the 200 acre estate.

A contemporary west coast drought tolerant garden with Hidcote Lavender as one of the feature plants.

For the next 41 years Lawrence developed 10 acres into a magnificent series of garden rooms each with its own surprises and unique features.  he was much influenced by Gertrude Jekyll the Arts and Crafts movement which was primarily located in Great Britain.  The gardens of Hidcote were seen as being so important that the National Trust selected them for their first example of gardens to include in their collection of places of cultural heritage. 150,000 people visit the Hidcote gardens every year to learn and get inspiration from them.

A modern use of Hidcote Lavender(Lavandula angustifolia 'Hidcote') seen in this garden at Parkside Victoria.

Most lavenders grow well on Vancouver Island even though we have much more rain that would occur where they originate, drainage is important. Here in Victoria most gardens are on top of a layer of clay and fine sand which means placing any Lavender is tricky. Hidcote Lavender seems to do the best of all the different species which are grown here as it is quite hardy and will take more moisture that some others which will regularly die or be severely damaged during colder winter here.

Hidcote Lavender is just one of the massed plantings used to create color throughout the year on the main street through Brentwood Bay.

Growing Hidcote Lavender is easy in the right place. You need full sun and well-drained soil especially in wetter climates. The best plantings I have seen are completely exposed to the elements such as those in the Terraced Gardens at Government House. There they grow in rocky niches in soil which probably is not that deep and they will bake in the summer. Although Hidcote Lavender is a shorter dense plant it will do well with a cutting back after the flowers start to fade in color. This will set a flush of new vigorous growth before autumn dormancy will set in. Hidcote lavender grows up to  30-45 cm. (12-18 in.) tall and about as wide. It is  rated at tolerating -34 c.(-30 f.) or zone 4.

Here Hidcote Lavender is tucked in with Heaths, Heathers and small assorted succulents.

Hidcote Lavender can be used in a variety of ways such as in containers, as a formal or informal edging for paths, drought tolerant garden, deer or rabbit resistant garden, mass plantings or specimen plantings, as an accent, in herbal and fragrance gardens or collections.  True Hidcote Lavender is propagated by cuttings but what you get in most garden shops is a Hidcote strain of seed grown plants which generally are very uniform in their growth, color and size. This is an excellent seed strain.

Many forms of Lavandula angustifolia:http://en.wikipedia.org/wiki/Lavandula_angustifolia

Hidcote Manor:http://www.nationaltrust.org.uk/main/w-vh/w-visits/w-findaplace/w-hidcote.htm

Lawrence Johnson:http://www.countrylife.co.uk/gardens/article/473685/Great-British-garden-makers-Lawrence-Johnston-1871-1958.html

 

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A Case For Cotinus.

At this time of the year I really become aware to the color of foliage in various plant in the landscape. Plants are still fairly fresh and their foliage is alive and vibrant with color. Colors other than greens stand out in ways that often fade as the season goes on. It is unusual to find a group of plants with more color than those of the Cotinus (Smoke Bush) family which gives a show from spring until late autumn.Their color ranges from black purples, wine reds, bluish green, green and into chartreuse yellow – and this does not include autumn tones which are just as show stopping!

The color tones in one branch of Cotinus coggygria 'Velvet Cloak' is remarkable.

The genus Cotinus is a member of the family Anancardiaceae which also contains the  Mango, Cashew, Poison Ivy (Sumac) species and was at first classified as Sumac(Rhus) species until it was separated from the other members. It does not irritate the skin or have sap which can burn.

Smoke Bush(Cotinus) generally have brilliant autumn colors ranging from scarlet into to peach and golds.

Cotinus is a small genus of 2 or possibly 4 species of which coggygria and obovatus are the best known.  Cotinus coggygria is the species which is best known in the landscape and originates in Europe from France into Eurasia and possibly all the way into China. The far eastern representative coggygria sometimes listed as another species C. szechuanensis (var.  szechuanensis). The other well known species is C. obovatus and comes from North America particularly in Tennessee, north Alabama, Missouri, Arkansas and isolated pockets in central Texas. All Cotinus species have been used extensively for a source of dye wood as it gives colors of orange-yellow and yellow coloring. The use of C. obovatus as a yellow dye source before the civil war in U.S.A. almost brought the species to extinction in its native habitats.

Cotinus 'Grace' is a cross between Cotinus coggygria 'Velvet Cloak' and C. obovatus.

 Cotinus  is from ‘Greek’ kotinos meaning wild olive but why it is named this is unknown. Coggygria also comes from ‘Greek’ kokkugia- the name of ‘Smoke Tree’. C.Coggygria has been cultivated  in gardens for an unknown period but is first mentioned in the mid 17th century. The species form is not commonly seen in gardens as there are more exciting color forms.

The less commonly seen species form of Cotinus coggygria is seen here with its lovely green foliage.

Smoke Bush are well known for their colorful foliage and there are an increasing number of cultivars to choose from.  The oldest color form is probably C.c. ‘Foliis Purpureis'(Rubrifolius) which has rich purple -plum leaves which fade into to greenish tones as the summer progresses. C.c. f. purpureus(‘Atropurpureus’) refers to the coloring of the large panicles of purplish flowers. C.c. ‘Royal Purple’ (Notcutt’s Variety’) has leaves which start maroon red and then matures to black-purple(darkest of all forms) it holds its color well throughout the year and changes into scarlet autumn shades. C.c. ‘Velvet Cloak’ has red violet foliage which is dramatic, its floral display is longer than most. It holds is color well.  Cotinus ‘Grace’ leaves emerge in wine-red and has clouds of pink-tinged flowers. A new color yellow range has come out from a chance seedling found at a dutch nursery in 1990, it is C.c. ‘Golden Spirit'(Ancot’) – it does not fade out unless it is under-watered.

The 'smoke in Smoke Bush or tree(Cotinus species) is from the panicles of tiny flowers and then the whispy seedheads later on.

All Cotinus species drier areas often with rocky soil on slopes and hillsides. They have proven to be vary adaptable to many other situations and soils from heavy clay to sandy. They need full sun pr produce the best coloring and floral display. They need adequate watering while becoming established but later are much more drought resistant. They are pest and disease free but sometimes coloring tends to fade out in hotter southern areas, this is where coppicing helps rejuvenate the color. The best coloring is obtained by regularly pruning them hard, use a method such as coppicing to produce wanted effect.

Cotinus 'Royal Purple'(the darkest color) is coppiced to keep its best color and form.

All Smoke Bush are rated at zones 5to 9 and take cold temperatures down to -28 c. (-20 f.) In colder climates they generally are cut to the ground which is like the mentioned coppicing.  Cotinus can be used as specimens, in shrub borders,  as accents, masses, in less watered areas and can pruned into tree forms which are very effective. Cotinus have a lot of appeal in the shape of the leaves and wispy flowers to add to a garden along with strong color.

Cotinus 'Golden Spirit'('Ancot') was found as a chance seedling at a Dutch nursery in 1990 and holds its color well in the September garden.

Cotinus in all its Glory:

Cotinus species : http://en.wikipedia.org/wiki/Cotinus

Cotinus obovatus, a web site devoted to it: http://cotinus.net/

Google image page of Cotinus coggygria cultivars, choose your color:

http://www.google.com/search?q=cotinus+coggygria+cultivars&hl=en&authuser=0&rls=com.microsoft:*:IE-SearchBox&rlz=1I7GGIE&biw=1920&bih=955&prmd=ivns&source=lnms&tbm=isch&ei=L5AHTuXmNYnViAKMl8zSDQ&sa=X&oi=mode_link&ct=mode&cd=2&ved=0CAsQ_AUoAQ

Why Coppice? http://apps.rhs.org.uk/advicesearch/profile.aspx?pid=121

Venetian

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Silver, Gold and Moonshine All in One Plant.

This time of the year usually is warmer and the Roses would be in full bloom, I guess I will have to wait a bit more. In the meantime I am reminded that there are so many other plants which are now stealing the show and some of them do it in a way which is more subtle than just big wonderful blooms. Often we overlook fantastic foliage which accompanies the flowers. How about this novel idea, a plant which the foliage is just as much the star if not more, a tall order I would say! One plant I and many other gardeners would nominate is Achillea ‘Moonshine’ (Moonshine Yarrow).

Achillea 'Moonshine is part of the street plantings in Brentwood Bay and looks good year round, tidy foliage and bright non-fading flowers.

Achillea ‘Moonshine’ comes from the famous plantsman Alan Bloom(1906-2005) and Bressingham Gardens. If you look through perennial plant books you will see the name Alan Bloom and Bressingham Gardens mentions many times. Alan Bloom came from a plant family, his father grew cut flowers and fruit for a living . Alan left school to go into the business, his wise father said he should try as many areas as possible to find where his interest were and he settled on hardy perennials. After working as an apprentice Alan started his first wholesale perennial nursery in Oakington, the place of his birth. It took only 4 years for Blooms nursery to become the biggest of its kind in England. In 1946 he purchased the Bressingham Hall (near Diss in Norfolk) which included 228 acres of land. He  began developing it during the 1950s and early 60s, during this time he also introduced nearly 200 newly named  plant selections and hybrids which originated from his nursery and the famous  gardens.

The golden flowers and silver foliage of Achillea "Moonshine" is bright and soft at the same time making it an easy plant to work into garden designs.

‘Moonshine’ Yarrow is a cross between A. clypeolata (silvery foliage ,strong chrome yellow flowers) and taygetea( ferny foliage and creamy yellow flowers). It was discovered as a seedling around 1950 and introduced into gardens about 1954. It was quickly recognized to be an outstanding plant and was awarded an A.G.M.(Award of Garden Merit) from the Royal Horticultural Society. The plant has proved to be one of the best ‘Blooms’ introductions and is seen in many situations from well maintained gardens to the tough street side planting.

The silvery foliage of Achillea 'Moonshine combines the delicate 'ferniness' of A.taygetea with the silver sturdiness of A. clypeolata.

I first encountered Achillea ‘Moonshine’ a the wholesale perennial nursery I worked at in the early 1990s and I knew at once that this was a great plant compared to the other Yarrows which were grown there at the time. The foliage was beautiful by its self and the slightly creamy yellow flowers seemed to bloom for the longest time. These plant were always quickly bought up by the local nurseries, landscape architects and designers who put in orders or came to visit the nursery to see the plant stock we had there.

Here Achillea 'Moonshine' is used as a way to hide unsightly Rose stems along the exterior of the Rose Garden at Government House in Victoria.

Achillea ‘Moonshine’ is an easy to grow plant which tolerate a good amount of neglect which makes it a very versatile plant for use in many situations. It does require full sun to produce the silveriest foliage and the most golden flowers, but, this is little to ask for such a grand reward! It takes most kinds of soil as long as its well-drained as wet feet can lead to trouble for most Achilleas. It is a fairly compact plant growing 60 cm.(2 ft.) high by about the same wide. Keeping it slightly under-watered will keep the floral stems from sprawling.Cut it back after its first flowering for it to repeat later in the summer. Divide it every couple of years to keep it vigorous.

Achillea 'Moonshine' is excellent as cut or dried flowers and will continue to give pleasure long after other flowers are spent.

Achillea ‘Moonshine’ is hardy to -30 c.(-20 f.) and takes wet climates well as long as the soil is well drained. In the hotter areas it is said that the plant melts out in full sun conditions but I can find no explanation as to what this means. I might assume it is better to give it richer soil(moisture retaining) in those areas. Use this plant in any hot border, such as that with Lavender and Sages. Let the yellows and purples play together with the silver foliage to create a classic color combination.It works as an accent, specimen, in borders or containers and massed. It attracts butterflies to your garden during the summer. An added bonus is it is both deer and rabbit resistant and drought proof.

These "Moonshine' Yarrow have been cut back and are now coming into their second bloom of the summer.

Mining For Moonshine:

Good advise for growing you own ‘Moonshine’ http://www.perennials.com/seeplant.html?item=1.010.500

Alan Bloom: http://en.wikipedia.org/wiki/Alan_Bloom_(plantsman)

Bressingham Gardens are worth a visit if you travel to England:

http://www.bloomsofbressinghamplants.com/about-us/the-perennial-tradition/the-bressingham-gardens.html

Other people comment about there experiences with this plant: http://davesgarden.com/guides/pf/go/48885/

…………I hope you mine some gems here and come back soon…………

 

 

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Dicentra Disbanded, Welcome Lamprocapnos spectabilis.

We I was very small going even a few house from home was a big adventure, I never knew what I would come across. I would walk up the lane with the big fences, past the garage at the corner and the decide which direction to turn. I would walk to the next block and turn and by the time I pasted the second white house I would want to go home. There I found a most peculiar plant with flowers that looked like hearts suspended which were on slender branches amongst the tender green leaves. Never knew such a beautiful plant existed and was in love with it instantly. Bleeding Hearts (Laprocapnos spectabilis) have been in my heart since that time and definitely piqued my curiosity about plants in a way that insured gardens would be a central feature in my life.

Any child would be fascinated by the Bleeding Heart(Lamprocapnos spectabilis) flowers.

Whats this you say, I know this plant to be a Dicentra spectabilis…and what is this silly name you are now calling it Lamprocapnos spectabilis ?. Yes it is true the name has changed and just recently and we can thank our ability to see plants at a molecular level know so we change their family based on their genetic make up.  The original study appears to have been done in 1997 and the acceptance of the new name was accepted in late August 2006. this is not the first name change, originally it was classed as a Fumaria and later as a Dielytra. As for the common name, take your pick of : Bleeding Heart, Venus’s Car, Lady’s Locket, Lyre Flower, Tearing Hearts, Our Lady in a Boat, Chinese Pants and the list goes on.

The brightly colored stems of Bleeding Heart (Lamprocapnos spectabilis) in the spring add excitement to the garden, you know something wonderful is on the way.

 Bleeding Hearts were first mentioned in “Vollstandige Lexicon der Gartneri und Botanik’ (1804) a book written by German Botanist Friedrich Gottlieb Dietrich(1765-1850).  He was the designer and director of the  Botanical Gardens in Eisenach and Wilhelmstal. During his lifetime he taught botany ,collected plants mainly in the Alps and was a Professor of Botany. With his access to the gardens he was able to see many of the new plants be sent from other parts of the world to be catalogued. From the original mention of  Bleeding Heart  (listed as Fumaria) in 1804 it seems the plant was not long-lived. It was introduced into english gardens in 1812 with the same short-lived results.

The sublimely beautiful Lamprocapnos spectabilis 'Alba' (White Bleeding Heart) is a more delicate plant than the more common pink variety.

In 1846 Robert Fortune (plant explorer extraordinaire) purchased a live Bleeding Heart plant at a nursery in Shanghai China and sent it back to Kew with a note saying that he thought this plant would become very popular with gardeners. within 5 year the plants were being sent to continental Europe and North America and were well-distributed in Great Britain. It was such a hit that by the end of the 19th century it was seen as being a ‘cheap’ (as in common but very charming.) although William Robinson saw its beauty describing the flowers as ‘resembling rosy hearts’ (that are) ‘in strings of a dozen or more gracefully borne on slender stalks’ (and) having ‘remarkable beauty’.

The delicate foliage of Lamprocapnos spectabilis (Bleeding Heart) is a perfect foil for more solid plants and structures like this bench.

Lamprocapnos spectabilis (Bleeding Heart) is from asia but is found in a wide range ; from Siberia through Korea into Japan and south into China. It is not common anywhere in the wild. It would be found in fairly low to quite high elevations from 30 -2400 m.(100 – 7900 ft.). With this diversity of range it is not surprising to find it is quite hardy surviving -40 c and f. tempetures (zone 3 where I spotted my first plant as a small child). An added benefit is that these plants are deer and rabbit resistant and should be used by gardeners who have these problems.

Lamprocapnos spectabilis (Bleeding Hearts) might look delicate but they are tough, hardy plants.

Growing a Bleeding Heart is easy; you will need rich humusy  moisture retentive soil, dappled exposure and a site which offers protection from winds which can damage the foliage and blooms. The plants if they are happy with produce a large vigorous clump which produces dense roots. They grow to be about 1 m.(3 ft.) high by about the same wide.  Plants do have brittle roots so care should be taken when planting near its base. These plants are easily divided in autumn or early spring, growing them from seed is somewhat tricky as it has to be sown as soon as it ripens. There are several forms you might be interested in buying, my favourite is the glistening white Lamprocapnos spectabilis ‘Alba’ which has beautifully green leaves. You might prefer ‘Gold Heart’ although I find the golden chartreuse foliage clashes with the pink flowers. A new addition is Valentine’ which has deeper, richer colored flowers.

This collection of Laprocapnos spectabilis was a single plant last year and is happliy growing in its new location.

For the most part Lamprocapnos spectabilis is a carefree plant with few pests other that the odd aphid or slug slimming around. Often plants get messy looking after they bloom, you can cut them down to 15 cm. (6 in.) and they will regrow with new vigour and often will produce a smaller crop of flowers in late summer or autumn. Late autumn offer up golden tones which are appreciated.  This plant can be used in a variety of ways; it is often a foil for bold foliage and mixes well with the more dainty ferns. It is used as an accent, specimen, in shade and woodland gardens, in perennial borders for spring interest.

Dissecting Lamprocapnos(Dicentra):

Paghats article on the plant: http://www.paghat.com/bleedingheart.html

ARS-GRIN page on the new name: http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?408089

In Wiki you will encounter the name change: http://en.wikipedia.org/wiki/Lamprocapnos_spectabilis
……………Hope you don’t change your mind and decide to leave soon………….

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There Are Tulips in My Tree.

When I was going to horticulture school we learned mostly practical plants, not many where exotic or unusual. This is perfectly locical as we were going to be the designers and sellers of materials for people who did not know what was best for their yards. As I learned the trees and shrubs I would travel up and down the streets and avenues in the area I lived looking for new specimens I was learning. One winter day I went out and was walking along a school edge and admiring the symmetry of the tree species which was planted along the property edge, all of a sudden I realized this was a row of Tulip Trees(Liriodendron tulipifera)  which I found so appealing. I then had a new appreciation for the tree and why it was selected for us to learn about.

The typical shape of a Tulip tree (Liriodendron tulipifera) leave is seen here decked out in fabulous fall color.

The Liriodendron species is very old, in fact it dates back to the Cretaceous era. This era was 145.5 to 65 million years ago.  At that time Liriodendrons grew in across the northern hemisphere. It is believed that the last ice age  Liriodendrons retreated into to two area, eastern North America(L. tulipifera) and China(L. chinense) and developed into 2 distinct species that we know today. Liriodendron tulipifera now grows in eastern North America from Florida to southern Ontario and west into parts of Texas and Missouri and Iowa. It is in the Great Smoky Mountains along the Tennessee , North Carolina state borders were it grows its best.

There are many Tulip Trees throughout Victoria, these trees are along the Heywood St. entrance in Beacon Hill Park.

The name Tulip tree is something of a puzzle, people wonder if it refers to the tulip- like leaves or the flowers.  In botanical latin Liriodendron refers to ‘greek’ Leirion meaning a lily and ‘dendron’ meaning a tree. Liriodendron= a ‘lily tree’. Then we add tulipafera or’tulipa’ the latin name for the Tulip flower. Liriodendron(lily tree) + tulipifera(Tulip) = Tulip Lily flowered Tree.  Although the leaves do look like tulips in their own way , it is the rarely seen flowers which are high up in the tree which are refered to. The flowers of this species are very primitive and are formed in a spiral of pistils and stamens in a conical receptacle. Surrounding the conical form are 9 narrow sepals which take the place of petals and on the inside of these is an orange stripe.

The unusual pale green 'Tulip Tree' flowers is high in the tree and often not easily seen.

Tulip Trees are the largest broad-leaved trees in eastern North America and the wood they provide is a very good quality hardwood. Other common names they go by is Tulip or Yellow Poplar or even Yellow Wood. The wood quality is hard, finely grained and taking a high polish, this is why it is used for such things as furniture, veneers and paneling and toys. The first use of this wood was for dugout canoes made by the native  people who found the huge trunk size useful for the purpose.

Massive Tulip Trees are an important source of lumber in Eastern North America.

Liriodendron tulipifera can grow to about 42-50m(150-165ft) in an urban situation which makes their placement difficult in most small garden plots. Tulip trees are really best for large lawns or park-like settings. They are excellent trees for boulevards and other street tree settings.  They have the added attraction of being fairly pest and disease free, I never see leaf damage on these trees around here. Another bonus is the beautiful golden and brass shades seen in the autumn as these trees shed their leaves in autumn.

The Attractive autumn color of the Tulip Trees line this walk at St Ann's Academy in Victoria.

Liriodendron tulipifera is an ancient tree but is easy to grow.  It grows best in full sun or  light shade in the hotter, drier parts of North America. It likes deep, rich, slightly acidic soil which does not dry out during hot spells in summer and fall. They have fleshy roots which are poorly branched and probably brittle therefore care must be taken when planting beneath them when they are young.  These trees tolerate -25c(-20f) or zones 5 through 9.

The conical arrangement of the Tulip Tree seed-head falls apart to reveal single-seeded samara.

Propagation of Liriodendron tulipifera is easily done by seed or grafting for the more attractive forms. There are at least 2  very attractive variegated forms. Other forms are fastigate or have more unusual growth habits.

The furrowed bark of Liriodendron tulipifera is attractive and easily recogonizable.

Trailing Tulip Trees:

Some great pictures of the elusive flowers: http://ontariotrees.com/mondaygarden/article.php?id=0095

Always a good source of plant information: http://www.hort.uconn.edu/plants/l/lirtul/lirtul1.html

Wikis’ page on Tulip Trees: http://en.wikipedia.org/wiki/Liriodendron_tulipifera

Until we meet again here….

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The Grand Madame of Southern Trees.

One type of plant which I really did not know when I was growing up were broad-leaved evergreens. You know the kind I mean, the leaved trees and shrubs which do not shed their foliage in autumn. I grew up in an area where this kind of plant had to grow below the snow line, the only native plant which fitted into this category were less than 30cm(12in.) high. Here in the mild west coast there are many broad-leaved evergreens, most are shrubs with only a few trees. One of these trees which I first saw in Vancouver was the impressive and beautiful Magnolia grandiflora (Southern Magnolia).

Magnolia grandiflora iss named for it's huge flowers which can be up to 30cm(12in) in diameter.

Southern Magnolias are indeed true southerners as they grow in the south-eastern United States from Florida up the coast to Virgina and west through Arkansas and Texas. It is a wide area and is found in a variety of locations which all usually have increased moisture. Often they are found on the edges of water, and swamps, along slopes and ravines and in floodplains, all these sites are good sources of water which are quickly drained.

Some of my relative are impressed with the massive flowers of the Southern Magnolia seen at Finnerty Gardens.

Magnolia grandiflora was first brought to the garden world in 1726 by Mark Catesby(1682-1749). he was an English naturalist and always had an interest in collecting oddities.  To this end he travelled to Virginia to visit his sister in 1712. While he was there he collected seed and plant samples which he brought back to a nursery in London in 1719. In 1722  he was selected by the Royal Society to collect plant samples in Carolina. Catesby again came to North American and collected  plant and bird samples from the east coast and the West Indies. From his samples he later published ‘Natural History’ in folio style between 1733 and 1746. This folio was the first of its kind and was very influential. Many of his specimens ended up in the collection Hans Sloane who later gave everything to the British Museum.

The foliage of the Southern Magnolia is beautiful.

Magnolia grandiflora has in the past been an important source of timber and was used in many ways;  for furniture, boxes, venetian blinds, sashes, doors and veneers. The characteristic qualities of the wood are that it is fairly hard, stiff and has little shrinkage.  The wood has a pleasing color with the sapwood being of a pale yellow tone and the heartwood being a deeper brown. The tree itself is one of several Magnolia species which were used in North America in a medicinal way. The foliage is now used by florists who appreciate its sturdy quality and the beautiful rust colored indumentum on the undersides of the leaves.

Magnolia grandiflora is the state tree and flower of Mississippi and is the state flower of Louisiana.

Magnolias are a very ancient plant and their seed heads have an almost reptilian quality to them, although here I have never seen ripened seed of Magnolia grandiflora. They seem to have evolved before bees existed and the flowers are designed to be pollinated by beetles. The name ‘Magnolia’ refers to Pierre Magnol who was a French Botanist who was the first person to use the concept of plant families for classification purposes. ‘Grandiflora’ not surprisingly refers to the giant sized flowers.

The unusual seed head of Magnolia grandiflora.

We are lucky to be able to grow such interesting plant like the Southern Magnolia and to see their magnificent blooms. These are trees which can grow to 27m(90ft) in the wild but rarely gets anywhere near that in a garden setting. The tree developes an attractive pyramidal form as it ages which makes it a good choice for the home garden. My sister has a postage-stamp size front yard and here their Magnolia grandiflora fits in beautifully. Some people complain about the fact that it sheds its leaves slowly during the year, this is common for all broad-leaved evergreens.

Magnolia grandiflora flowers have a delicate citrusy scent which is fresh and elusive in the garden.

When choosing a site for your Southern Magnolia you need to select your site carefully. This will over time become a large tree, so not too close to a building is best. They have very brittle roots so only plant this tree only once, do not replant it later if at all possible as it might not survive the move. The roots are shallow and do not like to be damaged, care must be taken when planting under this type of tree, a simple groundcover or even grass is best. They like a nutrient rich, well draining soil. Pruning can be done during early spring but rarely need it except for shaping or removal of damaged limbs. Few pests or disease effect this tree or damage its foliage.

This avenue of Southen Magnolias is found off of Rock Street and leads to the top of Playfair Park in Saanich.

Magnolia grandiflora are said to be hardy to -20c(-10f) or rated  at zone (6)7-11. There are forms which are especially hardy and grow in colder areas such as Ontario and Ohio, ask at your local nursery for forms which are best for your site. In the colder zones they can be damaged by drying winds when the ground is frozen as they are unable to get water to their leaves, this is a common problem for broad-leaved evergreens. Choosing a site which is protected from these winds will help solving the problem.

On the Southern Magnolia Route:

Wiki has a lot of interesting information: http://en.wikipedia.org/wiki/Magnolia_grandiflora

You will enjoy the work of Mark Catesby:  http://en.wikipedia.org/wiki/Mark_Catesby

Check out my article about ‘Million Year Old Magnolias’:  https://namethatplant.wordpress.com/2009/04/20/multi-million-year-old-magnolias/

Botanical scientific information about this tree: http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=200008470

Until I see you on my blog again….soon I hope!

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I Wonder if Alexander ‘The Great’ Liked These?

I always like it when I find a plant which is versatile, can be used in many ways and has an unusual or desire color…what more could a plant lover want? I also like to find beautiful plants which can  live in a wide range of climates, be they very cold or very hot. So plants I first encountered in parks or botanical gardens while others I have been introduced to in nurseries where some clever person realized what a wonderful plant it was. This plant i was introduced to because I had to learn to grow it at a former job as a grower in a nursery. Knautia macedonica (Crimson Scabious) is a plant which has great qualities for a plant and adds long period of color into the  garden.

Knautia macedonica has an unusual deeply colored flower which blooms for months over the summer into late fall.

As you might have guessed Knautia macedonica comes from Eastern Europe near the Mediterranean and Black Seas, more specifically the former Yugoslavia, Bulgaria, Albania and south eastern Romania. In the past this plant was used  to relieve skin roughness and was used as a treatment for dermatitis in the Balkans. Knautias are closely related to Scabiosa and at one time where classified as being from the same family, therefore the common name of Crimson Scabious. They both come from the Dipsacaceae family which also includes over 350 species which grow mostly in Europe, Asia , Africa and Australia.

Crimson Scabious blooms from June until late in the year.

There are several species of Knautia other than Knautia macedonica which are good garden plants and also bloom for a long period. Knautia is named after German doctor and botanist Christoph Knaut (1638-94),.He was born and lived in Halle where he published ‘Flora’ (Compendium Botanicum sive Methodus plantarum genuina) in 1687 with his brother Christian. In ‘Flora’ he described 17 different classes of plants. Carl von Linné( Linnaeus) later studied this work when developing the plant classification system we all know and use today.

Knautia macedonica produce masses of small flowers on wiry stems.

Crimson Scabious is native to limestone scrub lands and grass meadows where the soil can be poor and scant rain falls during the long growing season.  The attractive basal leaves often have a greyish color and dry up during its period of bloom, at that time its blossom stems can easily be seen weaving through other plants and popping out to create interesting color combinations. The crimson color starts out with an almost blackish tone (like Chocolate Cosmos) and takes on a bluish hue as it ages, I have found it is a hard color to photograph.

The powerful red color of Knautia macedonica changes as the flower ages and takes on a bluish tinge.

Crimson Scabious is a plant which can grow in a variety of situations, this is because it a very easy plant to grow. You will need well drained soil which is rich in nutrients, full sun for the best possible blossoms and some dead-heading to keep the plant tidy. I think this is a plant for the middle of the border as it gets quite big and can flop if it is not staked  or cut back. It looks good weaving through strong foliage such as irises, Daylillies or grasses and can be used to cover areas of early bulbs which will have died down by late may and June.

Knautia macedonica may have small flowers...but... they have big impact in the garden.

Knautia macedonica grows to at least 1m(3ft) tall and by the same wide. There is now a shorter form(‘Mars Midget’) which you can easily grow from seed. There are also a seed color form (‘Melton Pastels’) which give a range of colors from from pinks through lavenders and the traditional red.

If you like intense colors, Crimson Scabious is a must for your garden!

Although Knautia macedonica is listed as tolerating temperatures down to zone 5 -20c(-4f) it can be pushed much lower in a drier site to the low zone 3(-30c or -20f)It is sucessfully grown in prairie gardens in Saskatchewan. This plant will give you months of pleasure not only in the garden but also in a vase as they make a excellent cut flower which needs no special treatment. Butterflies will come to your garden more often as well.

From bud through to seed-head Knautia macedonica is an intriguing plant.

Knowing Knautia macedonica:

A prairie gardeners experience with Crimson Scabious: http://em.ca/garden/per_knautia_macedonica_mars_midget.html

Martha says…: http://www.marthastewart.com/plant/knautia-macedonica

Growing it in the pacific northwest: http://www.paghat.com/knautia.html

Same time, same place……next week?

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Climbing and Vining with the Jackman Family.

I do not know when I first met this plant as I feel like I have known it all my life. Where I grew up it is on the coldest edge of its temperature tolerance. I know I have seen it many places here in it’s many forms and colors. I think i like the very first form with its strong color and single flowers. Jackman Clematis (Clematis x jackmanii) is one of the true glories of the summer garden whether it is popping through a tree or doing the service of rambling over the ugly stump in the garden. We welcome all that you do for us!

Clematis x jackmanii 'Superba' gives an injects an incredible shot of color into gardens during the long days of summer.

Jackman Clematis are named for the famous family of nurserymen who developed them. The first member we meet is William(1763-1840) who started the nursery on 50 acres of land in St. Johns Woking, Surrey in England. He had sons George(jr.) and Henry who later took over the nursery in 1830 and this where the real story begins. George jr. (1801-1869) was the real nurseryman while his brother was ran the business. The business was renamed Jackman and Sons Nursery after George.  The nursery grew and was prosperous, later George’s  eldest son also named George (1837-1887)came to work in the business. The two Georges’ decided to start a breeding program with Clematis to create new forms in 1857. They crossed Clematis lanuginosa with viticella and within the first batch of seedlings was the famous Clematis x jackmanii with its dark purple color and broader petals.

This Clematis x jackmanii leans against an arbour post in the hot July sun.

As soon as the first Jackman Clematis started to be sold to the public  it was enormous success, everyone wanted one of these beautiful plants. It set a new standard for this species of plants.  Soon there were other members of the family to buy and in a broad color range , running from the original deep purple through red, pink, white, shades of lavender and mauve. Several double forms were also named. In 1872 the book ‘The Clematis as a Garden Flower’ was released by George Jackman in collaboration with  Thomas Moore. A second edition which was enlarged and updated was  issued in 1877.

Clematis 'Perle d Azur' is one of the more spectacular forms of Jackman Clematis.

The Jackman family carried on in the nursery business for several generations until the business was sold in 1967. The Jackman name will always be associated with the best that Clematis can be. Jackman Clematis all are strong growers and often bloom for several months.  One of their best attributes is when they bloom later from June into August and often they will have a repeat with the flowers having fewer petals in September.

Clematis 'Gipsy Queen' is easily recognizable with each petal having a maroon stripe though it.

Clematis are said to be tricky to grow, but having seen them in all kind of places from near-desert conditions to the rain forest here I know they are very adaptable. They like other members of the Ranunculus(Ranunculaceae) family do not like to have their roots disturbed. They can sulk and be slow to return to their glory.

Clematis x jackmanii can be a massive grower if it is planted in the right place.

Selection of  the right site for your Jackman Clematis is most important. Most members of the group grow up to 3m(10ft) high and a similar width while producing a multitude of vining stems if they are happy.  All Clematis like to have their roots in the shade and their stems in the sun for producing the most luxuriant leaves and flowers. In extreme southern sites or excessively stronger sun an eastern exposure is the best. Here in the Pacific Northwest they do nicely in full sun. They like light loamy well-drained soil best. drainage is important to avoid sudden Clematis death which is like a fungus.  Give them plenty of moisture during their growing season

This is the first blossom I have seen of Clematis x jackmanii 'Alba' in the St. Ann's Academy garden.

Jackman Clematis can be used in a variety of ways. They are impressive growing over fences and on trellises. If you have something to hide let a colorful Clematis help out. Often they are seen in trees which bloom earlier in the year or paired with climbing Roses. We should be more adventurous with our planting and have a sense of fun, the Jackman’s took a chance and changed the garden world in ways that will last forever.

I love the creativity and sense of fun found in this garden in East Vancouver, the Clematis x jackmanii 'Superba' is a beguiling welcome here.

Although Clematis x jackmanii are rated as tolerating -2oc(-4)  or zones 4 through 9 I think they can be pushed to cooler places as I have seen healthy ones in zone 3 or -35c(-30 to-40f). They would need extra mulch and care not to go through the freeze/thaw/ freeze which damages so many plants.

On the Jackmanii trail:

A very good write up on Jackman Clematis: http://www.floridata.com/ref/c/clem_xja.cfm

about the Jackman Family: http://www.clematis.hull.ac.uk/new-clemnamedetail.cfm?dbkey=15

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Ocean Spray, Panicles and Discs.

Every season there is a plant that you really notice here on the island which you do not see in elsewhere. That is because we have a unique eco-system. In the winter the Garry Oaks are most noticable, in the spring it is the fields of blue Camas and the delicate Easter Lillies (as old timers call the plant) and during the summer there are these shrubs growing all over with white panicles of tiny flowers which are not seen on the mainland.  That plant is wonderfully named Ocean Spray(Holodicus discolor) and you see it everywhere right now.

The frothy white panicles of Ocean Spray(Holodiscus discolor) is seen everywhere here in the early summer.

Ocean Spray may look like a woody overgrown  Astilbe but is actually a member of the Rose (Rosacae) family, it’s all in the microscopic flower structure you know!  Holodiscus discolor grows here on southern Vancouver Island and then south through to California. It grows surprisingly scattered in areas of the southern  interior of B.C.  into Idaho, Montana and south  ending up in Nevada. sometimes the interior form is classified as Holodiscus dumosus but it is unclear if it is possibly a variety or seperate species. It grows in a range of areas because it is quite drought tolerant and hardy.

A typical Ocean Spray growing amongst the grass and rock.

Ocean Spray is 1 of 8 in the species Holodiscus that range down the North and South American coast from British Columbia to Bolivia. The Greek name Holodiscus refers to the ‘disc’ structure in the flower and discolor refers to the leaves which are a greyish color on their undersides.

A panicle of thousands of tiny slightly fragrant, disc-like flowers make up the showy plume of Ocean Spray.

Holodiscus discolor was introduced by David Douglas in 1827, at that time is was thought to be a type of Spiarea and was later taken out of that species and renamed. Ocean Spray has long been used by native groups for many things. The wood is known to be very hard and the branches were harvested and used for tools, furniture and many small objects. The wood was often prepared by further hardening using fire and then polishing using Horsetail(Equistum). Arrows, spears and harpoons were also made this way.

Holodiscus discolor is a multi-stemmed shrub which can be pruned to show of the beautiful bark.

When the leaves of Holodicus discolor come out in the spring they often have a nice burnished color which can continue into the early summer, in the fall they turn golden and glow out among the other vegetation.The leaves and flowers were in the past used for medical purposes, tonics were made to treat a wide range of maladies such as smallpox, measles, chickenpox and as a blood treatment.  The leaves were made into poultices and were used on sore lips and feet. The bark was ground,  with oil and then applied to burns.

The attractive leaves of Holodiscus discolor are often burnished in the spring and turn golden tones in the autumn.

Ocean Spray is a fast growing, multi-stemmed shrub which has an arching habit. It can grow to 5m(16ft) high by almost the same. Water, Soil and pruning can keep it well in control, I have seen much smaller shrubs which grow little over 1m(3ft) in hard to grow in sites. Holodiscus discolor can be pruned up and thinned out to make a more delicate and useful plant. These plants grow in full sun to part shade, they are often seen as under-story shrubs in the Garry Oaks here. Spent flowers can be removed as they are somewhat unattractive when they are finished.

A path in the Woodlands at Government House takes you through a natural arbour of Holodiscus dicolor shrubs.

Holodiscus discolor can be used in large gardens or borders. It also fits in native gardens, drought tolerant locations and the flowers and seedheads are butterfly and bird attractants. Little is needed to be done as these plant survive on poor to good soils and summer droughts. they also are good for retaining soil on slopes and grow right along the ocean-side (Ocean Spray really is a good name).

I found this wonderful pink tinged Holodiscus discolor and think it should be propagated and sold as a new color variation.

Holodiscus discolor is rated at hardy to -30c(-22f) or zone 4b-9a.  I think you should choose plants grown locally or at least as close to the temperature range as where you are to assure it will survive if you come from a colder area.

Discussing Holodiscus:

Fact sheet from Virginia Tech: http://www.cnr.vt.edu/Dendro/dendrology/syllabus/factsheet.cfm?ID=211

Plants for a Future: http://www.pfaf.org/database/plants.php?Holodiscus+discolor

Where it is distributed in British Columbia: http://linnet.geog.ubc.ca/Atlas/Atlas.aspx?sciname=Holodiscus%20discolor

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