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Archive for the ‘Perennials’ Category

After I had graduated from  horticulture training I worked for a summer practicum at a small but famous public garden in North Vancouver. There I started to get a taste of the range of plant materials I would from now on work with. During my short time there I decided the next place I would work at would be more specialized in perennials which had I had become enthralled with.  Early the next year i went to work at the largest perennial grower in Canada and started to learn all there was to know about this vast group of plants.  I now associate the wonderful colors of Asters, Helenium and particularly Rudbeckia fulgida var. sullivantii ‘Goldsturm’(Goldstorm Rudbeckia) with this time of the year.

Rudbeckia 'Goldstrum' blazing in the sun in the Government House Gardens.

Rudbeckia 'Goldstrum' blazing in the sun in the Government House Gardens.

Rudbeckia fulgida var. sullivantii ‘Goldsturm’ is the happy discovery of Heinrich Hagemann who worked for the famous plantsman Karl Foerster in 1937. He picked it out from a crop of Rudbeckias growing at a nursery owned by Gebrueder Schuetz . He noted that Rudbeckia fugida was a better form that the other commonly grown members of the species.  Heinrich Hagemann then took the plant back to the nursery he worked at and managed to convince Karl Foerster(the owner) that this plant should be propagated and introduced as a new and better Rudbeckia for gardeners to grow. The Second World war intervened and it was not until 1949 that the public had the chance to start growing it.

What Can be Better Than a 'Rudbeckia Goldstorm' at the Height of Summer?

What Can be Better Than a 'Rudbeckia Goldstorm' at the Height of Summer?

Rudbeckia fulgida var. sullivantii ‘Goldsturm’ is so beloved that in 1999 it was selected the Perennial Plant of the Year. It is a reward richly deserved as selection is a vigorous competition between many excellent plants. The criteria are many and the panel who make the selection are all experts in the field. This plant is always propated from cuttings.

udbeckia 'Goldstrum is the backbone of this sunny border.

Rudbeckia 'Goldstrum is the backbone of this sunny border found in Sidney.Many

Rudbeckias come from the prairies whereas this one is from the east coast, ranging from New Jersey to Illinois. This may be why it is tolerant of a larger range of situations.

The gold color of Rudbeckia 'Goldstorm' is strong and often dominant in garden bed designs.

The vibrant color of Rudbeckia 'Goldstorm' is often dominant in garden bed designs.

Since it’s introduction Rudbeckia ‘Goldstrum’ has been one of the most popular of all  perennials which are grown.  It has some many things which to recommend it. Throughout the year this plant looks orderly. It’s foliage is more substantial and dark and stands up well against pests and all forms of weather. It’s glowing blossoms give a steady performance over a long period.  It always look tidy even when the blooms are spent. It is also a very low maintenance plant and is easy and tolerant in all areas from near the ocean shore, windy sites, areas with summer droughts and sites with shade.

Rudbeckia 'Goldstrum' looks great with other vibrant and strongly colored plants.

Rudbeckia 'Goldstrum' looks great with other vibrant and strongly colored plants.

If you would like to grow some Rudbeckia fulgida var. sullivantii ‘Goldsturm‘, it is easy.  To get the best performance from your plants give it well drained but moist soil. Locate your plants in full sun for the best display of blooms. Clumps will expand over time and are easy to divide, so your friends will love you if you can give them some. Remember to remove spent blooms and clean all the leave debris in the fall to keep the area pest free. Rudbeckia ‘Goldstrum’ grows 60-75cm (1.5-2ft) tall and spreads to similar width. they are quite hardy and withstand a chilly zone 4(-30c or-20f). These plants are widely used in many situations; mass planting, borders, ocean exposed sites, butterfly attractants and use as late season color are but a few ways commonly seen.

Rudbeckia 'Goldstrum' seen with close relatives Echinacea and Chrysanthemums.

Rudbeckia 'Goldstrum' seen with close relatives Echinacea and Chrysanthemums.

To learn more about Rudbeckia fulgida var. sullivantii ‘Goldsturm’

What the Perennial Plant Association has to say;  http://www.perennialplant.org/99ppy.asp

B.B.C. Plant Finder infromation; http://www.bbc.co.uk/gardening/plants/plant_finder/plant_pages/800.shtml

Fine Gardening says: http://www.finegardening.com/plantguide/rudbeckia-fulgida-var-sulivantii-goldsturm-orange-coneflower.aspx

http://www.perennialplant.org/99ppy.asp

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When I moved to Vancouver Island I noticed right away the change in the native plants. On the southern tip of the island it is drier than the mainland and you find species not found elsewhere. The tree lupines are one of the plants which grow here, so is Oceanspray(Holodisus discolor) which is like a tree-form Astilbe. I also noticed some plants in gardens which I had not seen anywhere else. These where not uncommon plants, just forms which seemed almost endemic here. These where likely brought long ago by people who moved to the area and then passed about as plants were. My mother was given pieces of Daylily and Iris from her mother and then the clumps are split when someone enthuses about how beautiful they are…. and the cycle repeats. This must  be what happened here to see so many places with Hemerocallis fulva ‘Kwanso’.

Hemerocallis fulva 'Kwanso' a very ancient triploid double flowering Daylily.

Hemerocallis fulva 'Kwanso' a very ancient triploid double flowering Daylily.

Here near Sidney I found little seaside cottages with gardens brimming with great big clumps of this unusual form of  the Tawny ‘Kwanso’ Daylily.

Hemerocallis fulva 'Kwanso comes full circle having been recently replanted at the Sidney Information Center with it's period plantings.

Hemerocallis fulva 'Kwanso' comes full circle having been recently replanted at the Sidney Information Center with it's period plantings.

It’s parent Hemeocallis fulva is not know in the wild, although it first appeared in China and Japan. It is a triploid and is self-sterile and has be reproduced by division of it’s rhizomes. It was brought here from Europe in the 17th century and it was so successful at this that it has become naturalized in parts of North America and Europe.

Hemerocallis fulva or the Tawny Daylily, which has spead in North America and Europe.

Hemerocallis fulva or the Tawny Daylily, which has spead in North America and Europe.

Another form of the Tawny Daylily is seen commonly as well. It is Hemerocallis fulva var. littorea which is native to Japan where is grows in the grass near the oceans on Western Honshu and Kyushu islands. It blooms in late October there.

Hemerocallis fulva var. littorea, the 'Tawny Lily' which is planted in Brentwood Bay.

Hemerocallis fulva var. littorea, the 'Tawny Lily' which is planted in Brentwood Bay.

Hemerocallis fulva var. littorea is said to be smaller in stature and the leaves appear to be a darker green. Here it is best seen in a planting in Brentwood Bay where it is used as a mass planting in the middle of the roundabout and is repeated at intervals in a perennial planting which runs along West Saanich Rd through the community. It has been interesting to see how this planting design has fared since it’s installation several years ago.

The 'roundabout' in Brentwood Bay palnted with Hemerocallis fulva var. littorea.

The 'Roundabout' in Brentwood Bay mass planted with Hemerocallis fulva var. littorea.

Anyone who loves Daylilies can understand the importance of this species in breeding of new varieties which there are now hundreds. All other known Hemerocallis are yellow toned to yellowy orange and pinkish. Breeding new colors only really began in the 1920’s with Dr. A.B. Stout who started a program to expand the color range. Since that time over 45,000 new hybrids have been introduced which range from nearly white through blood red to blackish purple.  The flowers themselves have changed to having broader petals to show off their extravagant colors. Many new plants have been breed to be shorter in  overall stature  and to have longer bloom periods.  More recently a new addition to the Hemerocallis fulva family has been seen; a variegated form of ‘Kwanso’ (H.f. var. Variegata) with white stripes running through it’s leaves.

The variegated Tawny 'Kwanso' Daylily in 2006 at Govenment House in Victoria.

The variegated Tawny 'Kwanso' Daylily in 2006 at Govenment House in Victoria.

Growing Daylilies is easy which is why they are such successful plants.  Tawny Daylilies need a bright sunny site with well drained, rich soil. They need a fairly large area as they can grow  into a 1m(3ft) by 1m(3ft) clump quickly. Daylilies make excellent subjects for mass planting and can make an attractive informal edging as the foliage is attractive, durable and does not get ratty looking during the late summer. Keep Daylilies tidy by removing the spent flowers stems when they are finished. Most forms are quite hardy and will easily withstand zone4 (-20c or -15f). Propagation of Hemerocallis fulva forms as well as all Daylilies is by division which is very easily done in the spring.

The broad foliage is an attravtive foil to the facinating Hemerocallis fulva 'Kwanso' blossom.

The broad foliage is an attractive foil to the fascinating Hemerocallis fulva 'Kwanso' blossoms.

Further information on Tawny Daylillies:

Paghat’s experience with the Tawny Daylily: http://www.paghat.com/daylily.html

Growing Daylilies; how to do it best: http://pss.uvm.edu/ppp/articles/daylily2.html

A more technical description of Hemerocallis fulva: http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=200027676

Visit Brentwood Bay: http://www.vancouverisland.com/regions/towns/?townID=30

Until We Meet Again Later This Week…..

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When we first come to be interested in flowers and gardening we often are totally in awe of the range of colors in flowers, we are like ‘kids in a candy shop’ and want to try every type and color tone. Slowly as we are exposed to other gardens and by reading(if we do) we learn more about composition of a garden and what makes for good design. We become more connoisseurs of  more subtle things like shape, texture of leaves, buds and bark. This is when we start to pass from being a consumer of gardens and plants to be more of a student of them and can fully appreciate what is trying to be achieved.  Astilbes are like this to me, I first was agog in their range of colors and then learned to love their texture within not only their flowers but their beautiful and useful foliage.

A fine show of blooming Atilbes in the Japanes Gardens at Glendale Gardens, Saanich.

A fine show of blooming Atilbes in the Japanes Gardens at Glendale Gardens, Saanich.

I first really got to know Astilbes when I worked for a wholesale perennial nursery, there we shipped literally thousands of Astilbes a year. They sold least a couple of dozen hybrids form the common types sold strictly by color to those named varieties which were being introduced to North America for the first time. It was quite an awe inspiring sight to see blocks of several hundred of one color type blooming at the same moment.  I soon learned that not only did the flowers have an interesting range of forms(from droopy and open to upright and tight) but the leaves often changed color as they matured some having bronzy tones and others keeping a bright green shade throughout the year.

Astilbe x 'Fanal', one of the most vibrant reds in the flower world.

Astilbe x arendsii 'Fanal' bred by Georg Arends, one of the most vibrant reds in the flower world.

Most Astilbe plants originate in Asia except for A. biternata which comes from eastern North America. Not surprisingly the first plants where grown in botanical collections as early as the 1830s, from that time many more have been discovered.  Georg Arends(1863-1952) is responsible for popularizing Astilbes. He took the many known species and started crossing them to create a completely new group of plants. Many of his plants have become famous since their introduction in the 1920s and 30s and are classed as ‘x arendsii’  One of his famous introductions is the first ‘red’ Astilbe ‘Fanal’ in 1933.  His ‘White(Weisse) Gloria’ from 1924 is considered to be the best of it’s color.  You can still count on easily finding ‘Amethyst, Bridal Veil'(Brautschleier), Cattleya, Granat, Hyacinth(Hyazinth) and Pink Pearl(Rosa Perle) in nurseries today.

Astilbe x 'Peach Blossom' which was introduced in 1902.

Astilbe x 'Peach Blossom' which was introduced in 1902.

There are several other groups of Astilbe hybrids which have been developed; x japonica look alot like x arendsii and have the same species as the parents.  The ‘chinensis’ groups generally all have mauve to magenta colors, more rough foliage texture and flower spikes of a slightly different shape.  A newer group from A. simplicifolia offers more restrained smaller plants which have delicately colored flowers and foliage.

Astilbe chinensis 'Pumila', a minature which is easily grown from seed.

Astilbe chinensis 'Pumila', a minature which is easily grown from seed.

Astilbes are very useful in the garden and are adaptable to many uses. They tolerate shady to bright sun as long as they have a good supply of water which is why they are often seen in boggy places or alongside water. They look attractive from the time they emerge from the ground with their delicate foliage and associate well with other plants such as Hosta, Heucheras, Ferns, Iris and Polygonatums to create beautiful nuanced foliage tapestries.

A lovely colorful shady border with Astilbes at Government House in Victoria, B.C.

A lovely colorful shady border with Astilbes at Government House in Victoria, B.C.

To grow Astilbes you need need rich moisture retaining soil which has lots of humus in it.  They prefer to be situated in shady or dappled sites which are out of  the way during the mid-day heat. Once they have flowered they should be pruned down so they can produce a fresh crop of leaves.  When selecting your plant consider it’s size as they range from miniature which are suitable for a rockery to fairly giant 4-5ft(1-1.5m) tall. They are generally hardy to zone 4(-20C) but with winter protection will survive lower temperatures. I have found Astilbe chineisis ‘Pumila’ thrives at zone 3a(-40c) in my mothers’ garden so much that it has been divided several times and produces large clumps which make a nice carpet there.  To have a longer bloom period select several varieties; x arendsii and x japonicas bloom earlier with chinensis a little later.

A low growing Astilbe simplicifolia hybrid blooming by a pathway.

A low growing Astilbe simplicifolia hybrid blooming by a pathway.

Astilbes are often used as cut flowers. The trick is to cut them before the blossoms have opened. They also can be preserved as dried flowers this way. The foliage is also a nice addition to a bouquet as greenery.

A mass planting of Astilbe at U.B.C. Botaincal Garden in Vancouver, B.C.

A mass planting of Astilbe at U.B.C. Botaincal Garden in Vancouver, B.C.

To Learn More About Astilbes:

A little about Georg(e) Arends and growing Astilbes: http://www.youngamericangrowers.com/app/our_plants.asp

A good article about Astilbes: http://www.arhomeandgarden.org/plantoftheweek/articles/Astilbe.htm

Until we meet again next week…..


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The plants with the largest leaves I grew up with  in the north  are the  somewhat sinister Giant Hogweed((Heracleum spohondylium), it is a prickly giant Celery which some people can react badly to. One plant I had seen in pictures and had heard could grow up north was the Hosta, a much more refined and better behaved plant.  When I went to school in the Vancouver area I was thrilled to see so many kinds  and color variations which to choose from. Over the years I have grown many Hostas I have bought, scrounged and grown from seed.

Who Can Resist the Crisp, Fresh Green of this Hosta.

Who Can Resist the Crisp, Fresh Green of this Hosta.

The best way I can relate to Hostas is with it’s leaves, the real plant star. I love texture and color. In school I learned to appreciate subtlety of bark and buds of plants while studying at school during the dreary very wet winter here. Foliage  is even more varied and of course Hostas have an extremely wide range of color variation, leaf shape and thickness.

Thick Multi-layered Colors of This Hosta Make it a Standout in the Garden.

Thick Multi-layered Colors of This Hosta Make it a Standout in the Garden.

the Genus Hosta is made up of many species, there have been about 30 named and it possibly 50 will be named overall. They all originate in Asia, with Japan and China contributing almost all of them. Just recently they have been reclassified from the Liliaceae family to the Agavaceae group which is very surprising if you know what an Agave or Yucca is. Hosta is named in honor of Nicholas Thomas Host, an Austrian botanist.

The Thick Glaucous Leaves of a 'Hosta tokudama' cultivar.

The Thick Glaucous Leaves of a 'Hosta tokudama' cultivar.

Hostas have somewhat unstable genes which lead to the discovery of variegated forms and then development of many hundreds of other ‘named’ cultivars coming on to the market every year. The instability also leads to changes in the variegation and to it disappearing altogether in some cases.

This is Probably the Most Common of all Variegated Hosta, One of the Originals.

This is Probably the Most Common of all Variegated Hosta, One of the Originals.

Hosta have adapted very well to living in all parts of the world. There are now several forms living in my mother’s zone 3 (-30-40c) and happily bloom and grow larger every year. They are excellent growing in pots as all of mine are. Many can take quite strong sun and withstand a certain amount of drought with their thick roots.

Hostas Add a Touch of Class to a Container Planting.

Hostas Add a Touch of Class to a Container Planting.

Lucky for us they are so adaptable and easy to grow. first choose your plant, then figure how large it will grow. Some Hostas like ‘Krossa Regal’ or the ‘sieboldiana’ cultivars can grow 3ft(1m) by up to 4ft(1.2m) high and others are tiny rock garden size subjects and need special siting. Hostas like at least some shade from the mid-day sun so they do not burn or yellow out when they are really supposed to be blue in color. Lots of water in the spring while they are growing their new foliage is a must. Rich  moisture retaining soil will help them retain their beauty through the summer.

Hosta flowers are an added bonus. Hosta sieboldiana 'Elegans' here.

Hosta flowers are an added bonus. Hosta sieboldiana 'Elegans' here.

Hosta are easy care and have few problems if they are kept clean, so remove all spent leaves at the end of their year. In this area we do have problems with (giant)slugs and (tiny)deer who like to feast on their leaves.  some species seem to be susceptible to a fungus leafspot which also attacks Iris x germanica cultivars, so it might be an idea to keep these two apart.

Even in Their Decline Hostas are Beautiful.

Even in Their Decline Hostas are Beautiful.

More on Hostas:

How to grow Hostas: http://ohioline.osu.edu/hyg-fact/1000/1239.html

Yes, there really is a National Collection of Hosta in the U.K. http://www.bbc.co.uk/gardening/plants/plantprofile_hosta.shtml

Wiki has a list of all the many Hosta spieces: http://en.wikipedia.org/wiki/Hosta

Until we meet again here next week…..

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This week I choosen a plant which is a problem in some places but not here. I first noticed it growing along the road which leads to the Victoria Airport. I took this route going into Sidney when I lived closer into town. I, of course, had to stop for a closer look. The yellow color was out of character for what I suspected it was. It looked like a form of plant which grows wild here but is blue or rarely pink or white. it also seemed much larger than what i would have expected. What I had discovered was some wild Tree Lupine (Lupinus arboreus) orYellow Shrub Lupines which are growing in the far north reaches of their native territory. They were a glorious golden yellow amoungst the grass waste area.

A Pale Form of 'Lupinus arborea' or 'Tree Lupine'.

A Pale Form of 'Lupinus arborea' or 'Tree Lupine'.

Lupines and all members of the Pea((legumes) family(Fabaceae) are know to be able to improve the soil in the area in which they grow. they do this by taking nitrogen in the air and converting into an important usable nutrient which all plant need to grow. Members of the Pea family are able to do this by having special(symbiotic) bacteria called Rhizobia which are  located in nodules  located their roots. When these plants die they release the nitrogen back into the soil for other plants use. this is why members of they Pea family members such as alfalfa and peanuts are grown as a crop then plowed under before they ripen to enrich the soil. The problem has been when these plants escape from cultivation because they go to seed, this is easily solved in your own garden by removing the spent flowers.

The Attractive Flowers of the Tree Lupine are Sweetly Scented.

The Attractive Flowers of the Tree Lupine are Sweetly Scented.

Fortunately for us Lupinus arboreus is an attractive and generally short lived perennial or shrub. It is nothing like the Broom or gorse which was brought here and have overtaken areas. Tree Lupines have a very well defined natural area of growth in Western North America. It needs to be fairly close the the ocean and humidity to survive and trhive. In it’s natrual setting it is usually found within 5 km(3 miles) of the coast here. It grows from Southern California up the coast to the Southern part of British Columbia and on the southern tip of Vancouver Island

Tree Lupines and Vetch Growing in a Industral Area.

Tree Lupines and Vetch Growing in a Industrial Area.

Tree Lupines definately are not long lived here and no longer are found where I originally spotted it. This year I found it along a road on the other side of the airport. I had spotted it there a couple of years ago, but not in between. This year it reappeared in several spots where the soil has been disrupted along an area which will be built on soon. The exciting thing was there were 2 color forms, the pale creamy and the bright golden types.

The Cream Form of 'Lupinus arboreus' with it's Touch of Blue.

The Cream Form of 'Lupinus arboreus' with it's Touch of Blue.

It can indeed grow to be a quite large plant in a sheltered area. There is a very large bright yellow Lupinus arboreus growing along Lockside Drive which i stopped to check out. I wanted to see if it was more than one plant as it was much larger than others I have seen. I looked behind it and saw a single inch(2cm) thick stem supporting the 5ft(1.5m) by 4ft(1.25m) brightly blooming shrub. it looks like it has been there several years.

A Massive 'Tree Lupine' Found on Lockside Drive.

A Massive 'Tree Lupine' Found on Lockside Drive.

If you want to grow a Tree Lupine it is easy. they like well drained soil which does not need to be rich (they do that for you). Full sun is a must to produce the best crop of flowers. Shelter from winters coldest winds will help it overwinter as it is fairly tender being rated zone 8 (-10 to 12c). remove the all the spent flowers except for one or two stalks if you want it to reseed. Seed naturally will germinate during the damp winter and will flower between May and August depending on where you are. You will be rewarded with a beautiful delicate looking Lupine which is pleasantly fragrant and long blooming.

'Lupinus arboreus' growiing along with Blackberry brambles and local grasses

'Lupinus arboreus' growiing along with Blackberry brambles and local grasses

More About Tree Lupines:

Wiki article about Tree Lupines: http://en.wikipedia.org/wiki/Lupinus_arboreus

the best source of information on germination of all types of plants i have seen anywhere. These methods work!

http://tomclothier.hort.net/index.html

Nitrogen fixing plants and how it works:  http://en.wikipedia.org/wiki/Nitrogen_fixation

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When I was very small my mother started to teach me about gardening, she gave me a small spot in the garden and we planted a Rose. We then found pieces of other plants to add to it such as Sedum , Chives and Violets. Later I would bring things which I had been given by neighbors  or had found that had been thrown out. One such plant which I brought back that someone had pitched out was some pieces of Common Iris (Iris x germanica) which we quickly found a place in the garden for. To this day it’s purple flowers bloom and we have many times split the clump and given parts away.

A Great Example of the Unique Colors Found in Iris x germanica Flowers.

A Great Example of the Unique Colors Found in Iris x germanica Flowers.

I always have loved the unique colors and blend of colors found in Common Bearded Iris, and that they are anything but common. Where else will you find browns and rusts in blooms which are beautiful and yet intriguing at the same time. Iris x germainca have the widest range of colors of any plant known and this has created a vast group of admirers and breeders who are always striving to create the ‘blackest of blacks’ or the ‘bluest of blues’  or what ever they are trying to do in the color world.

Is This the 'Bluest of Blue' Common Iris, I Don't Know.

Is This the 'Bluest of Blue' Common Iris, I Don't Know.

The name Iris comes from the Greek goddess Iris who was the ‘rainbow goddess’ who was the messenger between the gods and  mortal men.  Purple Iris plants where at one time where placed over the graves of  women to help guide the goddess to help her guide the dead on there journey through the underworld and across the River Styx.  The origins of Common Bearded Iris is lost, the best guess is that it is a natural hybrid which originated in the Eastern Mediterranean where many Iris species grow wild.

 A Very Dark Purple Dwarf Variety of Common Bearded Iris.

A Very Dark Purple Dwarf Variety of Common Bearded Iris.

All Iris and members of the Iris family have flowers that are in parts of three. Iris have very complex flowers, composed of: the ‘falls’ which hang down, the ‘standard’ which are the large upper portions, the ‘styles’ which are nestled inside the styles, and the beard which is at the top of the falls and is the rough textured often brightly colored guide for the pollinators to hang onto so they can find the nectar.

This Pure White Iris x germanica Shows Off It's Yellow Beard.

This Pure White Iris x germanica Shows Off It's Yellow Beard.Common

Iris x germanica have been great inspiration for artists, who is not familiar with the painting of Van Gogh and Monet’s Irises?  Monets’ garden Giverny is one of the most famous in the world and a part of it’s charm is the Iris which you can see every spring.  Iris were also a popular theme rendered in art during  Medieval, Renasciance,  Art Nouveau, Arts and Crafts and Art Deco movements.

Delicate Shades of Iris x germanica Pink Would Inspire Any Artist.

Delicate Shades of Iris x germanica Pink Would Inspire Any Artist.

Growing Common Bearded Iris is easy. They are very cold hardy, taking -40(zone 3a)  with snow cover.   They thrive on any soil which is not to rich and is well drained, Bone meal can be added at the time of planting. When blooms become fewer it’s time to divide the clump and give some away (every 3 to 5 years). Iris prefer a drier climate with a period of drought after they bloom. They need their thick rhizomes to be planted on the surface  to prevent rot. Good air circulation is important to keep any disease such as leaf blight  or rust from attacking the leaves. One other problem is slugs which will eat the leaves in the spring, to help avoid this problem keep the area clear of debris where the slugs can hide.  The leaves can be clipped to keep them looking tidy.

Blue Iris x germanica Growing at My Sisters' House.

Blue Iris x germanica Growing at My Sisters' House.

There are many famous collections and gardens dedicated to Iris x germanica collections. Presby Memorial Iris Gardens has a collection of over 10,000 varieties which range from the newest to the historically significant. Iris breeders and sellers such as Schreiner’s Iris Gardens open their display gardens to the public to visit and view the latest varieties for sale. The Royal Horticulture Society(RHS) has regular trail beds open for public viewing and publish results of their findings.

A Beautiful Common Bearded Iris with 'Stitching or Plicata' Around it's Edges.

A Beautiful Common Bearded Iris with 'Stitching or Plicata' Around it's Edges.

Learn More About Iris x germanica:

Iris flower structure:  http://www.backyardnature.net/fl_iris.htm

AIS, American Iris Society is a wonderful site with great links: http://www.irises.org/index.htm

Presby Memorial iris Garden is in Upper Montclair, New jersey:  http://www.presbyirisgardens.org/

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When I moved from the lower mainland to the Victoria area I noticed several plants growing here which I had not seen before. First there was the Oceanspray(Holodiscus dicolor) which grew everywhere along the rocky drier areas.  Then there is the abundance of Garry Oaks (Quercus garryana) which are so starkly noticeable in the winter landscape. Arbutus(Arbutus menziesii) trees grew everywhere as I live on the peninsula.  Soon after I settled into my new residence i was invited to dinner at a friends place which was near a lake. After dinner she showed me around her property and I saw for the first time the wonderful Vanilla Leaf(Achlys triphylla) which is an unusually attractive plant.

Achlys triphylla also known as 'Vanilla Leaf'.

Achlys triphylla also known as 'Vanilla Leaf''.

Vanilla Leaf (or ‘Sweet After Death’) is truly a beautiful plant which is often seen along trails in dappled spots of light, where it wanders amongst  the flora. I have found it in the vicinity of some of the most delicate and rare species. It also will pop up in thicker darker understory locations deep in the forest growing between the Mahonia, Salal and Sword Ferns.

Achlys triphylla Happily Growing in a Spot of Light.

Achlys triphylla Happily Growing in a Spot of Light at Horth Hill Park.

For me finding a patch of Achlys  triphylla growing along a path I am walking on is indeed a treat.  The main treat is the charming foliage which looks like a Clover leaf on steroids. The flowers spikes which are in bloom now are an additional bonus.  If I find one leaf I know there will be others as this is a plant which spreads by underground rhizomes(roots).  Along a path near my home I found a small colony, since then it has expanded gently to become more noticeable.  Horth Hill Park in North Saanich is a fine location for Vanilla Leaf hunting, I was there this week looking and found it in several places in fairly deep shade growing down a steep slope as well in spots of dappling.

A Mature 'Vanilla Leaf' with it's Charming Scalloped Leaves.

A Mature 'Vanilla Leaf' with it's Charming Scalloped Leaves.

The Latin name Achlys from the Greek goddess of hidden places and in this plant refers to where this plant is found, often deep in the woods.  The common name Vanilla Leaf or ‘Sweet After Death‘  is refers to the sweet fragrance of the dried leaves. The vanilla scent of the leaves is caused by the presences of natural coumarin which is a powerful blood thinner. Native peoples used to hang bundles of dried leaves in their resedences to deter bothersome inscects which swarm.  It is said that the leaves were at one time used to treat such ailments and tuberculosis, cataracts and used as an emetic(to cause vomiting).

'Sweet After Death' Growing Along a Path in North Saanich.

'Sweet After Death' Growing Along a Path in North Saanich.

Achlys triphylla makes an attractive taller(to 30cm,12in.) ground cover which would look smashing with more delicate Rhododendrons, Azaleas, Ferns and other rich woodland plants. Vanilla Leaf requires rich humusy, moisture retentive soil which is on the acidic side. It will not tolerate strong sun and will burn in it, so dappled is best. It grows best in zones 6 through 9.  If these plants are happy in their situation they will happily colonise and form healthy spreading clumps. It is best to buy these plants from a reputable nursery where you know they have not been dug up from the wilds.

Attractive Vanilla Leaf is Slug Proof.

Attractive Vanilla Leaf is Slug Proof.

Learn More About Achlys triphylla:

Wikipedia has a very good page: http://en.wikipedia.org/wiki/Achlys_(plant)

More on it’s medicinal features:http://www.pfaf.org/database/plants.php?Achlys+triphylla

Horth Hill Park: http://www.crd.bc.ca/parks/horth-hill/index.htm

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When my sister was a little girl she was a very ‘girlie’ girl, wearing long prairie dresses and had long flowing beautiful hair like a little princess.  I always wanted to get her special little gifts, one time i found this charming little white glass flask of perfume which was painted with purple violets. She loved the gift and played with it in many ways and still cherishes that bottle to this day. The elusive fragrance in that container was extracted from the Sweet violet (Viola odorata), one of the most famous of all scents.

Sweet Violet

Sweet Violet

This extremely dainty plant has been known since the ancient times as having special appeal. Around the Mediterranean area most cultures which originated there knew of it’s special properties and used it for medicinal treatments. In Rome it was used Viola odorata for scenting sweet wines, the Greeks knew it as a herb and made perfumes with it.  It is used in Indian Ayurvedic and the Unani systems of medicine to reduce inflammation and easing of colds and coughs. It is also listed in Arabic and Persian medical writings.

Common color of Viola odorata.

Common color of Viola odorata.

Sweet Violets have been written about in famous verses, who hasn’t said at least once ” Roses are red, Violets are blue”, I know I have. In Medieval times Sweet Violets were used as a herb which was spread or strewn about the house to ‘sweeten’ the air. Napoleon was so obsessed with the tiny flower that he is said to have died wearing a locket filled with the tiny blooms from Josephine s'(his first wife who adored it) grave.  During Victorian times there was a mania for Sweet Violets, at this time there were 4 known varieties. It is noted that by 1874 over 6 tons of the tiny flowers were harvested in France each year to supply perfumery as well as to be sold as tiny bouquets or posies on street corners.  Corsages worn by women were very popular into the early 20th century. With the end of the Victorian era came the end of the Violet mania which was waning by 1910.

Viola odorata 'Alba'.

Viola odorata 'Alba'.

Sweet ‘Scented’ Violets have an elusive fragrance which is so ethereal that it disappears all most as soon as you sense it. For a few minutes it literally numbs your scent receptors. It of course is it’s Victorian connections which people relate it to, elderly ladies with blue hair and all of that and because of this it is thought of as somewhat cloying and old-fashioned.  The scent is interesting so it is no surprise that culinary confections have and are created using Viola odorata blossoms or extracts and fortunately all of the plant is edible. Candied flowers are a popular and beautiful addition to fancy cakes and petite-fours. It is a popular addition to salads for its delicate foliage, colorful flowers and flavor.

Viola odorata Foliage and Blossoms.

Viola odorata Foliage and Blossoms.

Viola odorata is a widespread plant, it is native to much of Europe and north Africa and spreads east to the Caucasus into to Turkey, through to northern Iran. It is a plant found along edges of woodlands and other sunny spots such as banks and along roadsides. It blooms extremely early in the year starting in late Febuary and continueing through March here.

A  more Red Form of Viola odorata.

A more Red Form of Viola odorata.

Viola odorata an easy plant to grow and will grow in any site from gravel to more damp to almost boggy sites.It is most important they have adiquate moisture during the hot summer months.  If happy Sweet Violets will seed around and this might be a problem to consider. It is common to see them in lawns as they are so short that they can be mown over with no damage.  There are color forms from deep violet(said to be most fragrant) through reddish forms to pure whites as well as doubles. The modern forms have lost their scent, so when selecting you might want to smell them first if that is important to you.  They respond very well to annual replanting, so don’t be afraid to move them around in the spring after they bloom. They are hardy to -20c(-30f)- zone 4 through 8. Newer forms might be less hardy.

Red Sweet Violets after Blooming.

Red Sweet Violets after Blooming.

Links for This Plant:

An intersting article about the plant and its history:  http://www.nytimes.com/1991/03/03/news/gardening-it-s-raining-violets.html

Plant Heritage page all about these wonderful Violets: http://www.nccpg.com/Page.Aspx?Page=94

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I am a being in which all parts can be eaten, as well as, used for herbal remedies and fragrances.

 

My Delicate Leaves and Stems are Naked For You to Look at.

My Delicate Leaves and Stems are Naked For You to Look at.

I am short and have to creep along the ground.

 

Purple Monster

Purple Monster

My delicate leaves resemble a organ that can be used in my name.

 

Bright Green is a Dream

Bright Green is a Dream

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My mother was born in the Vancouver(zone 8a) area and grew up in a fairly mild climate which is that of the lower mainland.  She learned to love the flowers and other plants which grew abundantly there. When she married, she and my father decided to move to Prince George(zone3a) which is located in the center of British Columbia. No longer did she see the flowers she grew up with as the climate was much colder.  When my parents built their permanent home they had a garden and of course mom wanted some of her favorite plants there.

English or Common Primrose like those in my mothers gardens

English or Common Primrose like those in my mothers gardens

When my grandparents visited from the coast they brought with them two plants, a  clump of  blue Siberian Iris and some  butter colored English or Common Primroses(Primula vulgaris).  This was my introduction to Primula species which has fascinated me ever since. Every year in the spring I am reminded of my mothers beloved English Primroses as they bloom before any other Primula.

Primulas Peeping Out From Under a Dusting of Snow.

Primulas Peeping Out From Under a Dusting of Snow.

This Primula may be called common but it is not seen as much as you might think  for a long time it was seen as an old fashioned plant and newer more exciting types came into fashion, most often the Polyanthus which you see sold at every grocer and florist shop.  Recently people have renewed their interest in English Primroses and exciting old forms are now available at garden centers everywhere. Old Double forms such as Dawn Ansell(white) and April Rose(red) and many others are making a return to the garden here.

Double Primulas bloom a little later.

Double Primulas bloom a little later.

Primula 'Hereford'

Primula 'Hereford'

Primula vulgaris has been with us for a very long time, the Romans knew this plant and Pliny wrote about it as being a panacea for what ailed his patients. Extracts of it were commonly used for muscular complaints, paralysis and gout.  It is not surprising it would have been used as it grows in a wide geographic area  from Ireland through to the Ukraine and the south as far as Lebanon. it grows in many places; wooded pastures, copses, meadows being where it is found. So popular was collecting this plant in the wild that laws have been passed to protect it form being removed completely from where is grows.

Two Color Forms Growing in my Backyard.

Two Color Forms Growing in my Backyard.

Fortunately for us these are really easy plants to grow and divide.  They need a fertile, nutrient rich moisture retaining soil for their best showing.  I have noticed the lighter colored flowers bloom first, are often deliciously fragrant and are slightly more vigorous.  to have a beautiful display all you have to do is remove the older leaves when the new ones start to grow and this keeps them tidy.  The best way to get more plants is to divide your own or a friends, one plant can be separated into many new ones.

This planting was created from dividing 2 plants.

This planting was created from dividing 2 plants.

The best use for this plant is in masses inter-planted with other later growing perennials for later color. They also can be used as an attractive edging which i have seen in a couple of places here.

An Example of Primulas used as Edging near Playfair Park.

An Example of Primulas used as Edging near Playfair Park.

If you want to see more Primulas, Government House has several varieties on their gardens, look about at older houses and you might be rewarded with the sight of some of the buttery yellow plants that have lived for many years.

Links For This Week:

All you might want to know about Primula vulgaris:

http://en.wikipedia.org/wiki/Primula_vulgaris

Government House is a treasure trove of fantastic plants. Something new to see anytime of the year. Free to all with parking.

http://www.ltgov.bc.ca/

See you again on Wednesday for new clues to lead you to the identity of the next plant.

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