Is Sumac Garden Worthy?

Rhus (Sumac) gets little attention from gardeners, but the species does offer some real gems that are especially well-suited for the landscape. While most of the species in the genera are not showy enough to suit the typical gardener, many of the plants have outstanding attributes such as showy fall color, drought tolernace, showy fruit and the ability to thrive with neglect .

The fragrant sumac, Rhus aromatica, is the most commonly grown species. The cultivar ‘Gro-Lo’ is a favorite of landscape architects. It is a hardy (zone 3-8), low growing plant (24”), with glossy leaves and superb orange to red fall color. Its dense, suckering habit make it an excellent ground cover especially for slopes and other difficult sites.

Rhus typhina, the Staghorn sumac, is perhaps the best ornamental shrub of the group. The plant has fuzzy stems (like a stag’s horn), great orange to deep red fall color and attractive red seed heads. I learned this plant as a young boy when my dad tought me how to make staghorn lemonade with its fruit. It’s a native shrub that is commonly found along highways forming dense clumps. At 70 mph, it's easy to see that each clump differs genetically in size, fall color, and fruit. Unfortunately, as it is a suckering plant, most gardeners don’t have the room for a clump in their garden. There are several excellent cultivars that are garden worthy; ‘Disecta’ aka ‘Laciniata’ is grown for its attractive lacy cut leaves. Tiger Eyes or ‘Bailtiger’, is a yellow leafed selection of ‘Disecta’. This plant has all the wonderful attributes of the species but with bright yellow leaves that gives summer-long interest.

Staghorn Sumac

Rhus copallina is commonly known as Flameleaf or Shining Sumac. This native shrub can reach upwards of twenty feet in height. The cultivar Prairie Flame aka ‘Morton’ is a compact selection that remains under seven feet tall. It has exceptionally brilliant, red fall color. Over the last few years I have been selecting plants that are as short as 12 inches tall. I think these may have great landscape potential. I have also heard of a cultivar with dark purple leaves called ‘Lanham’s Purple.’ While I have never seen this plant, I think it may have garden potential.

Shining Sumac

Rhus chinensis (pictured above) is a sight to see both in flower and in fall color. It is one of the larger species, forming a small tree up to 24’ in height. Like all the other Rhus mentioned here, this is a suckering plant so use good judgment when choosing a place to spot Rhus chinensis. This species has perhaps the showiest of flowers. It has large, 6-10” creamy-white panicles in late summer, that mature into orange red fruit.

As Rhus are suckering plants that are propagated by root cuttings, they will never be commonly grown. This does not mean they are not worth growing. I saw wonderful mixed shrub planting at a hotel in Portland, Oregon that was simply spectacular. I was instantly impressed with the creativity of the designer because he/she incorporated Rhus typhina into the design and pulled it off. All of these Rhus species have a lot to offer in terms of drought tolerance, fall color, fruit and fall color that can be utilized by creative designers. So yes, in my opinion Rhus is garden worthy.

What do you think?

New Plants at the Mid-Am Tradeshow

I just got back from a week in Chicago at the Mid-Am nursery tradeshow. Nursery tradeshows are a great place to get a feel for the nursery and gardening industry, to see what’s new and to discover new trends. Here are a few of the highlights of the show and a taste of what’s to come in terms of new plants.



One of the highlights of the show was the appearance of Dutch nurseryman, and My Monet Weigela originator Bert Verhoef. Bert was at the show signing posters of his new 18” tall, green, cream and pink Weigela. It was interesting to see people lining up to get their personally signed poster, and to hear their glowing comments of how the plant has brightened the home garden. I was able to procure some of these beautiful posters and will send a signed copy to the first five people (North America addresses only) that send in a request.

In terms of new plants here are some of my favorites:

Reblooming Hydrangea continue to hit the market. Blushing Bride Hydrangea is a new addition to the ‘Endless Summer’ line. This plant has white flowers that are tinged with pink. Personally I like this plant better than the original Endless Summer. The white flowers combine well with other plants in the garden, and the plants themselves are not as tall as the original.




I am particularly excited about Let’s Dance Hydrangea ‘Moonlight and Let’s Dance ‘Starlight; two new rebloomers with large mop-head and lace-cap blooms respectively. I had better be excited about these plants, because the Let’s Dance series comes out of my personal breeding program (full disclosure). My breeding goal was to develop rebloomers with more intense flower color and improved foliage quality. I think I’ve achieved my goals and this is particularly exciting because Endless Summer is just the starting point in the reinvention of the Hydrangea macrophylla.




Two new yellow leafed Barberry were launched at the Mid-Am; Sunjoy ‘Gold Beret’ is a new dwarf mounded plant that stands less than 12” in height, and Sunjoy ‘Gold Pillar’ is new upright, columnar plant with bright yellow foliage. Both plants are noted for superior sun burn resistance. Gold Beret was developed by Stanley Talago of the US and Gold Pillar is a new introduction out of Poland.



When looking for the best new perennials Dan Heims at Terra Nova is always a must visit during tradeshow season. The plant breeding at Terra Nova goes well beyond Heuchera. I was particularly excited about his new, zone 6 hardy Begonia ‘Metallic Mist’ that looks a lot like a tender Rex Begonia, and his new intense orange coneflower, Echinacea ‘Tiki Torch’. While there are many new Echinacea hybrids on the market this beauty is the result of a wide cross recovered through embryo rescue. In layman’s terms this means it will not set seed and become weedy in the garden like other Echinacea hybrids. I’ve always hated unwanted Echinacea seedlings in my garden and Dan has solved the problem and delivered really exceptional color.

All I can say is thank goodness I’m in the plant business. There is always something new and better each year. And what beautiful products we have; products that make the world a better place, one yard at a time.

Motorcycles, Lumberjacks and Rose of Sharon.

In the horticultural world, Dr. Roderick Woods has become famous for his Hibiscus syriacus (Rose of Sharon, Althea) breeding. But in his previous life, Woods was a world renowned physiologist, scholar and researcher at Cambridge University in England. His path to plant breeder was both unexpected and slow, but fortunately for us plant lovers it has delivered three of the most exciting new plants ever developed; plants with superior vigor that thrive both warm and cool climates and plants with large, unique new flower forms. This is Dr. Woods story:

Born in England during a time of war and growing up during post-war austerity, rather isolated in the country, Roderick Woods amusements centered on plants and animals. His family had a large vegetable and flower garden that provided the cash for extras like holidays. He was therefore drafted early into stone picking, pricking out seedlings and weeding. After school he wanted to go into forestry, but after a spell in a Salk vaccine tissue culture laboratory he was sent off, somewhat reluctantly, to train as a medical doctor. It was soon noted he had an aptitude for microscopy and interpreting structures, so he was diverted into research after his undergraduate degree. Woods earned his living for 32 years thereafter by teaching physiology and histology to medical and veterinary students.

In research he worked on nervous system structure with light and electron microscopes, the foetal development of the lungs and other topics in Oxford, Edinburgh and Cambridge. He then drifted into whole body human physiology and particularly temperature regulation. This research lead him into the esoteric field of accident and injury research and into the field of protective clothing. Most every fire-fighter, motorcyclist, horse rider, Police in riot situations, chain saw user, abattoir worker, fencer, and any other person that works in a dangerous profession, is safer today because of the innovations pioneered of Dr. Woods.

In 2002 Woods retired from teaching and research and moved to Norfolk to concentrate on Hibiscus breeding and running a protective clothing consultancy company, aptly named Blue Hibiscus Limited.

As a young child Woods had three Hibiscus syriacus (Rose of Sharon) plants in the family garden; red, white and blue. They grew slowly but were always appreciated when they flowered in the summer after almost everything else had finished. In 1974 Woods planted his first hibiscus plants in his garden near Cambridge. They never performed like the ones he saw on holiday in France and Italy; growth was slow and coarse and the flowers did not open well. The English climate was just not warm enough or sunny enough! This spurred him on to start collecting other selections on his travels.

It was in 1981, on his journey to plant breeder, that Woods had a life changing experience. He was in the south of France near Biarritz and happened upon an unusual pink Hibiscus plant growing in a roadside hedge that appeared to glow! Captivated by this glowing vision, he decided he must have this variety for his own garden. So upon retuning home to the UK, Woods began searching at local nurseries only to be told that no such variety existed. This led him to seek out and write various Hibiscus collectors all around the world, but again Woods had not luck. Returning to France for further holidays in the following years Woods searched for this glowing pink Hibiscus, but unfortunately the road had been widened and the plant was gone. He searched the local French nurseries and talked to anyone in the area that was growing Hibiscus but again no luck!

In 1988 his quest had lead him to discover a group of pink flowered Rose of Sharon plants that had grown in a near-wild state in some old gardens, farmyards and around churches in one area of the Pyrenees foot-hills. Woods reasoned that bees must have been at work and that if he wanted the true, pure pink Hibiscus he was going to have to be a super-bee. With permission from the locals Woods collected seedlings. The resultant plants were the beginning of Woods new obsession; Hibiscus breeding.

Initially, Woods breeding came with mixed success. He was not able to replicate the clear, glowing pink flowers he had seen in France, but he had discovered that his wild Pyrenees plants resulted in exceptional plant vigor and branching that he never seen before. Most Hibiscus syriacus breeding has its origins in very warm climates such as France. Many of the common cultivars in the US were developed at the National Arboretum outside of Washington DC. While most of these plants grow well in the South, they just don’t grow or flower as well in cooler, Northern climates. They certainly did not flower well in his Cambridge garden.

Woods, like most others that love Rose of Sharon, was fascinated with the cultivar ‘Blue Bird’. Who can resist blue flowers - but ‘Blue Bird’ is a strange bird; weak growing, poorly branched, course and short flowering. Woods wanted to develop a strong growing blue flowered plant an abundance of bloom. Over the years, Woods redirected his scientific skills that had made him famous in human physiology to breeding plants. He learned what to do and his breeding gave rise to very pure colors across the spectrum and plants with unusually strong flowing and growth.

Woods, of course is most famous for his Chiffon series of Hibiscus; exceptionally flowering plants noted for their large, flat single blooms with a lacy center. Until you grow these plants you cannot believe how unique they are in how they grow. While most Rose of Sharon are ridged and uptight, the Chiffons are finer in texture and more shrub-like with lots of basil stems that produce an abundance of flowers.

The origins of the Chiffon series date back to 1986 when Dr. Tachibana at the Osaka Botanic Gardens sent him some seed in response to a correspondence they had concerning the mythical pink Hibiscus. The resulting seedlings were not pink, but contained the doubling genes have gone on to produce Lavender Chiffon, White Chiffon and now three generations later - Blue Chiffon. Woods has now recently returned to single blues to try to incorporate more vigour to the plants and greater flower size.

It has taken Dr. Woods a long time to fully understand flower color and flower form inheritance in Hibiscus. It was considerably more complex than he imagined when he started out.

To date Woods has made over 600 designed and controlled crosses. Some yield much seed on a few attempts, but some, even after 30 or more attempts have failed to set any seed. There are some sterility problems within hibiscus. Remarkably, Woods has flowered over 8300 seedlings yet has only introduced three varieties to the trade! Amongst the un-flowered seedlings in his poly-tunnel he is sure there are another three perfect plants. Plant breeders always think like this and believe their next flower will be the best ever!

While making more crosses and raising more seedlings might produce new flowers more quickly, Woods has found that it is not physically practical for a lone grower to do this. According to Wood’s, “…from what I have learned from recording numerical descriptions of every new flower and analysing the inheritance of dominant, recessive and suppressed characteristics it would not be quicker. Just as many generations would have to be worked through to divide and combine characteristics in desired ways. The important thing however is that the breeder must be obsessed with Hibiscus and prepared to tend them 365 days a year!”

Indeed, Dr. Woods is obsessed, and it all started with that mystery plant he saw in the South of France 27 years ago.

Berry Nice! Winterberry

When most people think of holly, the image conjured up is one of bright red berries, glossy evergreen foliage and Christmas decorations. So when you talk to the average homeowner about deciduous holly (Ilex verticillata) they look at you as if you were moron. That's because many people consider deciduous holly is an oxymoron. A holly has glossy evergreen leaves, right. No, not always. Ilex verticillata, Winterberry Holly, or Winterberry is our native, wetland holly that looses it leaves each autumn. This is a beautiful shrub is all the more showy because its loss of leaves makes the berry display all the more showy. After the leaves have turned yellow and have fallen, you are left with a breathtaking view of thousands of brightly colored berries clinging to every stem. What a joy to have such color in the middle of winter.

Ilex verticillata is an amazing plant with a tremendous geographical range and a very diverse genetic expression. The native population of Ilex verticillata stretches from Nova Scotia, south to Florida and west to Missouri. It can be found throughout Michigan in low grounds, moist woods, swamps and occasionally in higher, drier soils. Even though it is most commonly found in low swampy soils, it can also be grown quite successfully in your average garden soils. It is an easy to grow plant that has few serious insect or disease problems. As for its genetic variation, this plant can range in heights from 3 feet to 15 feet. The width of the plant is also variable. In wet sites it normally suckers to form a dense spreading thicket. In drier garden soils, it tends to form a tighter clump. At blooming time this plant has little to attract attention. It has very small, inconspicuous white flowers, with male flowers and female flowers found in different individual plants. It is autumn, however, when this plant comes into its own, when its slender branches are draped with small but numerous berries right to the branch tip. The berries remain on the plant until midwinter adding color to the landscape when it is most needed. To facilitate a good berry set it is advisable to purchase at least one male for every three to five female plants and to plant the male in close proximity.

There are a good number of named cultivars to choose from in the market. The red fruited cultivar 'Oosterwijk' is a Dutch selection that is very popular in Europe for the production of cut branches. It is noted for holding its color and berries as a cut branch in flower arrangements. The most popular American selection for cutting is 'Winter Red'. The bright red berries are of medium size and produced in abundance. It is a multi-stemmed; erect plant maturing at 8 to 9 feet in height. One of my favorites is called 'Cacapon'. This beautiful plant has attractive, dark glossy green leaves and compact branching. It has abundant bright red fruit and makes a great landscape plant with year round interest. It matures to 6 to 8 feet and has a nice rounded habit. If you are looking for a smaller plant, 'Red Sprite' is a fantastic low mounded selection that matures at 3 to 5 feet. It has attractive, clean, dark green foliage, and tight branching right down to the ground. This plant makes a great low hedge or mass planting. Its low stature makes it an indispensable variety. For those looking for something a bit different, try 'Winter Gold'. This is yellow-berried sport of 'Winter Red'. The berries are not really gold, but instead and attractive pinkish-orange that lighten up with age. Another attractive color variation is 'Aurantiaca'. This beauty has bright pinkish-orange fruit that lighten with time. It is a eye-catching plant, although a bit untraditional.

Having a rich abundance of Ilex verticillata in Michigan, it is impossible not to hone in on a few exceptional native specimens. After years of observation we have chosen two plants worthy of introduction. One plant was located about ¼ mile off a local road, and for years it never fail but to catch our eye. It has dark red shinny berries produced in great abundance and a well branched rounded habit. The berry display was so nice, we simply named it Berry Nice. We had also been observing a native plant located in a ditch right along side the road. For years we would drive by this plant, and every autumn it would produce a very heavy crop of bright orangish-red fruit. After years of admiration we finally introduced this beauty under the name Berry Heavy. After observing these two selections for the last eight years, I was pleasantly surprised that they have the added benefit of losing their leaves well before other cultivars. This is a real benefit as you can enjoy a better, more unobstructed fruit display in the autumn.

No matter which selection you grow, Ilex verticillata is a shrub worth getting to know and understand. Landscapers on the East Coast, who are blessed with a climate which allows for the growing of many fine evergreen hollies, have adopted winterberry as a regular staple in their landscaping palette. If you're a landscaper, or a designer, I urge you to try at least one new plant a year and make Ilex verticillata this years plant. It is a tough, easy to grow shrub that looks great in mass. Use it in place of Viburnum dentatum, Arrowwood Viburnum. It will the perfect plant for wet, or poorly drained sites. Use it around retention ponds or near a runoff ditch. Don't reserve this worthy plant just for wet sites, is will grow just fine in drier soils. With the new demand for native plants, winterberry fits the bill and looks good too! And as the old commercial use to says "Try it - You'll like it!"

What Are Your Favorite New Plants?

I was recently asked to give a talk at the GLTE - Great Lakes Trade Exposition and I was asked to speak on my 10 favor shrubs. I don't know about you but this is nearly an impossible task. Every day I have a new list of favorites - depending upon what's going on in the garden.

Any way it got me thinking - and I added some pics of a few of my current favorites to the bottom right hand side of my blog page. I also thought it would be interesting to hear about your favorite plants - especially any new plants that you think are exciting and would like to share with everyone.

So Tell Me - What are your favorite plants? And tell us why.

Post your list as a comment and tell us your favorites.

The JC Raulston Arboretum - A Plant Lovers Candy Store

In my last post I featured Lo & Behold 'Blue Chip', a new dwarf buddleia developed by Dr. Dennis Werner. I should have noted that Dr. Werner is the Director of the JC Raulston Arboretum, which is run by NC State University.

If you love plants and if you have plans to visit Raleigh, North Carolina, then a visit to the JCRA is essential. It is one of my favoite places to visit because I always come across many new plants that I never seen before.

The JC Raulston Arboretum is a nationally acclaimed garden with the most diverse collection of cold hardy temperate zone plants in the southeastern United States. As a part of the Department of Horticultural Science at NC State University, the Arboretum is primarily a working research and teaching garden that focuses on the evaluation, selection and display of plant material gathered from around the world. Plants especially adapted to Piedmont North Carolina conditions are identified in an effort to find better plants for southern landscapes.
The Arboretum is an 8-acre jewel that has been largely built and maintained by NC State University students, faculty, volunteers, and staff. The Arboretum is named in honor of its late director and founder, J. C. Raulston, Ph.D., who founded it in 1976.

Plant collections include over 5,000 total taxa (species and/or cultivars) of annuals, perennials, bulbs, vines, groundcovers, shrubs, and trees from over 50 different countries, which are displayed in a beautiful garden setting.

Plant breeding has been, and continues to be, a part of the arboretums function. While Lo & behold Buddleia ‘Blue Chip’ is the newest plant to be released from the arboretum, many of you have also heard of Sinocalycanthus ‘Hartlage Wine’, which was also developed at the JCRA. This remarkable plant was the first hybrid between Calycanthus and Sinocalycanthus.

Two excellent ways to stay in touch with what is happening at the JCRA is through the frequent e-mail postings from the Cuttings from the JC Raulston Arboretum listserv and the JCRA e-Updates. Cuttings from the JC Raulston Arboretum features current events and developments at the Arboretum. The monthly JCRA e-Updates offer another great way to read about current and upcoming happenings at the Arboretum.

Have you every visited the JC Raulston Arboretum? Please post a comment let us what you think.

A Spiraea with Fragrant Blue Flowers?

Image if you can - a new selection of Japanese Spiraea

One with blue flowers ...

that's fragrant ...

that blooms from mid-summer to frost ...

that attracts butterflies ...

Can it be true? Does such a plant exist?

The answer is NO and YES.

No - there is no such thing as blue flowered Spiraea. I’ve looked.

Yes - there is a plant that has the same neat mounded habit as a Japanese Spiraea and that has loads of fragrant blue flowers. What is it?

Lo and Behold™ ‘Blue Chip’ - A new Butterfly Bush (Buddleia hybrid).

Personally I have a love hate relationship with Butterfly Bush. I love the bright colors, I love the sweet fragrance, I love the long bloom time, I love the flock of dancing butterflies that it attracts and I love that it’s easy of grow.

But at the same time, I hate that it can look so darn scraggly and beat up. Let’s face it people don’t know how to prune buddleia and with time the plant can look really bad! I also hate seeing the blown out - overgrown containers that some growers put out on the market. One day you have a really nice looking three gallon, but the next day you have a tangled mess on you hands. Buddleia can grow too fast for it own good.

But now, Lo & Behold ‘Blue Chip’ is about to change the way we think about buddleia and how we use it in the garden and in the landscape. Credit for this revolutionary breed goes to Dr. Dennis Werner of The J. C. Raulston Arboretum . This is the first of a series of dwarf and compact plants that will be sold in the Lo & Behold series name. This remarkable plant is perfectly at home in a perennial garden, it makes a very cool patio container, and it can even be used a mass planted ground cover.

As an added bonus it does not have to be dead-headed to keep on flowering. Normally you have to remove the old flowers on buddleia to keep it looking good and keep it flowering. With this new plant, the new flowers just keep on coming while the old flowers fade away. And if that was not enough, this plant is essentially seedless – you need not worry about stray seedlings popping up around the garden.

Don’t bother asking me where to buy it - because it’s not yet available for sale.

Better independent garden centers will have a limited number of plants in the summer of 2008. There should be wider availability in the spring of 2009. Lo and Behold 'Blue Chip is a Proven Winners ColorChoice flowering shrub, so garden center buyers will have to contact a Gold Key Proven Winners ColorChoice grower if they hope to offer this plant in 2008.

Kudos to Dr. Dennis Werner for redefining the Butterfly Bush.

Little known Ginkgo cultivars from Hungary

During our visit to Hungary we were surprised at the number of unfamiliar tree cultivars of Hungarian origin. I suspect that during its 44 years under communism the country did not have full access to the genetics of the West, and thus nurseries developed their own selections. We saw a good many Hungarian selections of Ginkgo biloba. Here are three Hungarian selections (above) that we had never heard of before venturing into this Eastern European country.

If there are any tree growers reading this, I would suspect that you would find the wide array of Hungarian tree selections quite interesting. You might consider making a trip to Hungary to see for yourself. We saw many interesting Hungarian tree selections including many unique cultivars of Morus, Platanus, Pyrus, Prunus, Salix and Sorbus. We were particularly impressed with the selections of Sorbus. I will post of few of the more interesting cultivars in my next post.

Hungarians are very fond of conifers and most of their gardens feature a wide array of cultivars. Many of these are Hungarian varieties that were selected to be tolerant of high light levels and lime soils. Here is a sampling of some Hungarian conifer selections.

Anything interesting for you? Let's here your comments.

Plant Hunting in Hungary

What a joy it was to spend a week in Hungary, visiting nurseries, plant breeders and botanic gardens. While I am still exhausted, and suffering from jet lag, I am still glowing with joy after seeing good plants, meeting wonderful people, tasting great and unexpected foods and sampling some most unusual local spirits.

First and foremost the Hungarian people were kind, generous and fun. They are a proud people with a rich heritage in architecture, cuisine, plants, beer and wine. Everyone we met insisted that we sample some special Hungarian meal. My goodness, I think I gained 10 pounds on this trip - but I must say that it was well worth it. I took pictures of some of our meals and I expect to share their food with you as well, over the next few posts.

One of the highlights of our trip was a personally guided tour of Budapest at night. The sights were incredible and rich with colored lights reflecting off the mighty Danube River. Statutes, castles, bridges and the sights and smells of Budapest at night made a lasting impression. Oh how sorry I felt for the tourists that missed out on this city in favor of the more routine. Sure Paris is beautiful, but in Budapest we felt as if we had it all to ourselves.

Stay tuned for my next few posts and I will show you the plants we found and some of the food we enjoyed. See you soon. Until then - get out and enjoy your garden. The hydrangea paniculata are in peak autumn color and the caryopteris is in full bloom.

Plant a Hydrangea on your Tree

There are few plants that create as much excitement as does Climbing Hydrangea (Hydrangea anomala subsp. petiolaris) especially when seen in full bloom, lighting up the trunk of a tall oak tree. This is an outstanding plant that deserves greater use. Climbing Hydrangea is native to the woodlands of Japan and coastal China. The lacy, creamy-white blooms are 6 to 10" in diameter and appear in late June or early July. The blooms are actually comprised of numerous small flowers, some fertile and some sterile. The sterile flowers are larger and showier and encircle the smaller fertile flowers in the center of the bloom. The effect is unforgettable! Climbing Hydrangea is an attractive plant even when not in bloom. It has glossy heart-shaped leaves and cinnamon colored stems with exfoliating bark that make this plant interesting all year long.
Climbing hydrangea can reach heights of 50 to 80 feet if it has the support of a large tree to do so. It looks great on tall trees, on stone pillars, on brick walls or cascading over a rock pile. It is not overly aggressive like some vines can be. Dr. Michael Dirr, author of the Manual of Woody Landscape Plants calls it "The Best Vine!"

Climbing Hydrangea is most often sold as a container grown plant. Planting can take place from spring until fall. Plant it next to a brick wall or aside tall tree with an eastern or westward exposure. The planting depth should be the same depth as it was grown in the nursery. On poorly drained soils, planting depth may be raised several inches and soil should be sloped up to the original soil level of the container. The addition of organic matter such as compost, aged manure or peat moss will improve plant growth. Once situated at the proper depth in the planting hole firm the soil around the root ball and water thoroughly to remove any air spaces. The addition of a surface mulch of 3-4” will help retain soil moisture. Climbing Hydrangea is not the fastest plant to establish and growth will be slow for several years after planting. Once established the growth will improve with each passing year.

Climbing Hydrangea is a great plant that has tremendous potential. Few people have ever seen this plant. Once they have they will never forget it and will most certainly want one of their own!

There are several new cultivars of climbing hydrangea that are worth looking for. 'Skyland's Giant' (see above image) is a new variety selected for especially large flowers. 'Fire Fly' is a new variegated selection of climbing hydrangea that is simply spectacular in in the spring when the plant flushes. It has the same great flowers as the species. As the season progressed the variegation becomes less pronounced.

Budapest - Our next plant Hunting Trip

Budapest is truly one of the world’s most beautful cities

My next plant hunting trip takes us to the beautiful city of Budapest and the surrounding countryside. I have met some wonderful Hungarian nursery people and plant breeders during our travels and finally I get to visit them and this beautiful city.
Do I have a rough job or what?
I am truly amazed by the number of people that subscribe to my blog, and I am equally amazed that we have subscribers from across the globe, so today I am seeking your advice.

With our upcoming trip to Hungary, I was hoping that some of my subscribers might offer me some advice. If you are from Hungary, or have travelled to Hungary - tell me about your experiences there and offer me some tips on things to see or foods to try. While we do not normally have a lot of free time for your typical tourist activities, we do on occasion see a few things besides plant nurseries.

And if you have followed my blog for any length of time you know that food is high my priority list when travelling. Can any of you recommend a must have dish or a gem of a restaurant?

I've never been to Hungary so I'm counting some good tips and advice.

Hunting for New Plants in the Netherlands

I just got back from a week in the Netherlands and now that I've recovered from jet lag, I thought I would share a few new discoveries.

What do you think? Commet on your favorites.

Skimma japonica 'Magic Merlot'

Pieris japonica 'Passion'

Cornus x 'Venus'

Lavendula 'Garden Beauty'

Sedum 'Elsie'

Finding New Plants is Not Difficult

One of the great benefits of having a job such as mine is to be fortunate enough to discover a new plant developed by a breeder, seeing the original plant and then actually getting to see that same cultivar out and about in residential landscapes.

It has been about eight years since I saw my first Limelight Hydrangea, and now with paniculata hydrangeas in full bloom, I see this variety in yards wherever I go. My neighbour about six houses down, whom I don’t know, planted about six Limelights around her front porch. Even my wife Tracy beams with pride when the Limelight in our front yard is in bloom. Every day, people walking by are compelled to stop and ask its name.

There is no doubt that Limelight is a breath-taking, one in a million plant, but surprisingly there were many professional nursery people that did not recognize it as such when they first saw it. About the second year we had plant at our nursery, and before the plant was introduced, we had a visit from the Ohio Nursery Association “Plant Selection Committee.” Made up of about six well respected plants-people, the group identifies plants that merit growing and recommends them to the trade. Well here they were, on the nursery looking at about 200 three gallon limelight plants in full bloom and none of the hardly took notice. "Who wants a green flowered Hydrangea" was their comment. The famous Plantsman, Mike Dirr has nothing good to say about Limelight, while at the same time sales of Limelight continue to climb and consumer forums like GardenWeb.com are littered with personal accolades for the plant.

How it is that the professional get it so wrong? Time and time again, when we introduce a new plant, nursery people respond with scepticism. When we introduced Weigela Wine & Roses, I was told it was no better than ‘Java Red’ and that no one would bother changing.

The problem with nursery people is that they look at a plant as a horticulturist. With four years of college, and years of on the job experience, we become cynical; we need to extend our opinion, finding fault with every new we plant meet - after all we are the experts. It takes a concerted effort to change the way we look at plants so that view that as a consumer, in particularly a female consumer. We need to start accessing the positive points of a new variety as well as the negative points. Certainly every plant has its shortcomings. There is no such thing as a perfect plant and we need to understand these weaknesses, but we need also to see beyond them.

We discover numerous new and unusual plants on every trip we take. Every week someone is offering us a new plant. There is no shortage of new plants. Hunting for new plants is not the difficult part of the job, it’s understanding which new plants are worthy of introduction that is difficult. And surprisingly, it is very easy to dismiss or underestimate an exceptional new plant, because we think too much like horticulturists and not enough like consumers.

Guest Author - The Perennial Diva

Once upon a time several years ago, Sinclair Adam Jr of Dunvegan Nursery of West Chester, Pa. He had a whole field of Phlox 'David', and lo and behold a pink mildew phlox appeared. We know 'David' is the father and we suspect 'Eva Collum' is the mother, but only the pollinators know for sure.

I trialed the plant and he called it 'Shortwood, in honor of my garden. 'Shortwood' is not short, but a medium sized phlox in bright pink. The combination produced one of the most mildew resistant phloxes on the market.

Phlox 'David' is a studly plant. In my garden'David' crossed with 'Shortwood' to producea beautiful bi-color phlox. It will be released in'08. Since I found it I named it 'Blushing Shortwood'. It's dramatic and fragrant. The end of my story unless 'David' finds a new conquest.

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PHLOX paniculata SHORTWOOD - PP#10379 - Tall 42" - Plant 20 " apart. Zone 4-8. The mildew resistance of P. David with the bright pink blossoms of P. Eva Cullum. Strong, sturdy stems are excellent for cutting. Forms a broad clump. A Blooms of Bressingham selection. Shortwood can be purchased on line at Bluestone Perennials.

The guest author of this post of the Plant Hunter is ...

Stephanie Cohen is "The Perennial Diva"

Known by many names throughout the horticultural world -- the "Vertically Challenged Gardener" and the "Dr. Root of Perennials," among others -- Stephanie Cohen has much to offer your club or institution.

She specializes in giving unique garden lectures, writing attention-getting, informative articles and designing award-winning garden spaces. Stephanie Cohen has taught herbaceous plants and perennial design at Temple University for more than 20 years. She is the former director of the Landscape Arboretum at Temple University, Ambler. Stephanie is a contributing editor for "Fine Gardening" and The HGTV Newsletter; sits on the advisory board for "Green Profit" and is on the advisory board of "Green Scene"; and she is a regional writer for the Blooms of Bressingham Plant Program. She also writes for "Country Living Gardener" and "American Nurseryman" magazines.

She has received four awards from the Perennial Plant Association for design, and received the group's Service and Academic Award. She has received awards from Temple University, Pennsylvania Horticultural Society and The American Nursery & Landscape Association for Garden Communicator of the Year 2000.

Stephanie has written a book on design called "The Perennial Gardener's Design Primer," which is published by Storey Press. It was the publisher's best-selling book for 2005. In 2006 she and co-author Nancy Ondra, along with photographer Rob Cardillo, were awarded Storey Publishing's Garden Media Award for the year's Best Overall Product: Book. Stephanie has started on her second book in 2006.

Stephanie has lectured coast to coast, including in Alaska. She has been on QVC TV as the "Perennial Diva." In April 2005 she became a Temple University Alumni Fellow, the most distinguished award that can be given to an alumna. She does a monthly show for CNN TV.
For more information, or to arrange a speaking engagement or consultation, please contact Stephanie at (610) 409-8232 or e-mail to info@perennialdiva.com.