Make Your Shade Garden Cool!

Variegated plants have part of the normal green portion of the plant leaf being replaced by white, cream, yellow, or occasionally other colors. How cool is that!

As a design element, variegated plants are often used as the center of attention or as a focal point in the landscape to lighten up a normally dark space.

Plants with bold variegation seem to scream for attention in the garden, hence their use as accent plants. As with all brightly variegated plants, they show off best when contrasted against a dark background. Whether planted against a mostly green hedge, or a larger backdrop of deciduous trees, some background is needed to properly display variegated trees, shrubs and perennials.

It’s not easy being variegated!

Done goneii or Gone dunnii?

Amorphophallus dunnii has long been one of the stars of the winter-hardy love lily clan, but now we’ve gone and really “dun” something even more odd. Amorphophallus dunnii is in flower right now in the garden with it’s typical 1′ tall peculiar, but fragrantless flower spike. This year for the first time, our collection of Amorphophallus dunnii from Lai Chau in North Vietnam flowered, and we were thrilled to measure it at just over 3′ tall. The super-sized petiole and leaf last summer gave us a hint of what was to come. Evidently plants from this region in North Vietnam are dramatically taller than those of the same species from mainland China. We are now working to vegetatively propagate this special form so that we can share it in the future.

A Fairy Wing and a Prayer

Epimediums have long been a staple of the woodland perennial garden, but it wasn’t until plantsmen like Darrell Probst (US) and Mikinori Ogisu (Japan) began discovering and sharing the amazing wealth of unknown Chinese fairy wing species that their popularity began to take off.

It wasn’t until 1998 that epimediums begin appearing in the Plant Delights catalog, because before that time, the available horticultural offerings just weren’t that impressive. Plants like Epimedium x youngianum ‘Niveum’ are just hard to get excited about…if you’ve got much of a horticultural pulse. Sadly, that’s still the most dominant choice at most garden retailers.

Epimedium x youngianum ‘Niveum’

Another reason epimediums have been slow to become mainstream is the difficulty in getting good images. Because epimediums are so three-dimensional and prone to flutter in the wind, it takes quite an effort to take good images. Single flower closeups, which are much easier to take, always make me skeptical about how nice the entire plant will look in the garden.

When we were preparing to offer epimediums for the first time, we were faced with the decision of which of the three common names to use; fairy wings, barrenwort, and horny goat weed. Well, it doesn’t take much marketing savvy to choose from that list. That said, if we’d known that porn megastar Ron Jeremy would soon have his own line of epimedium tablets for male enhancement purposes, we might have reconsidered.

PDN/JLBG epimedium trials and study area

Once we became enamoured with fairy wings, we did as OCD people are prone to do, and built an entire research structure for the study, development, and trial of epimediums. We currently grow over 330 different epimedium taxa…some for study, some for conservation, and some which have enough garden value to share. It usually takes us about five years to fully evaluate a new epimedium seedling, comparing it to all other varieties on the market.

Since 2000, we’ve introduced over 27 of our own epimedium selections with more in the queue. Here are a few that we’ve already introduced that have proven to be excellent performers. We hope you’ve tried them all.

So, what’s next? Here’s a sneak peak of some of selections that have passed the final stages of in-ground trialing and are ready to head to container production trials. Our standards include good garden vigor, good floral showiness, and uniqueness from all other epimediums on the market. We like to think our standards are pretty high. We’d love to hear which of these future introductions below are your favorites.

Do You Remember Ginger?

There are lots of different gingers to keep straight, starting with a memorable one that was a part of the band of misfits stranded on Gilligan’s Island. Horticulturally speaking, however, ginger refers both to a group of plants in the Zingiberaceae and Aristolochiaceae (birthwort) families. Hardy members of the Zingiber family are plants who mostly flower in the heat of summer, while the wild gingers (asarum) of the birthwort family tend to be mostly winter/spring flowering.

So, while it’s late winter/early spring, let’s focus of the woodland perennial genus asarum, of which we currently grow 86 of the known 177 asarum species/subspecies. In late winter/early spring, we like to remove any of the winter damaged evergreen leaves, which makes the floral show so much more visible. Few people take time to bend down and observe their amazing flowers, so below are some of floral photos we took this spring. View our full photo gallery here.

Asarum arifolium (Native: SE US)
Asarum caudatum (Native: NW US)
Asarum asaroides ‘Jade Turtle’ (Native: Japan)
Asarum asperum ‘Fault Line’ (Native: Japan)
Asarum campaniflorum (Native: China)
Asarum caudigerum (Native: China)
Asarum hirsutisepalum (Native: Japan)
Asarum ichangense ‘Huddled Masses’ (Native: China)
Asarum magnificum ‘Bullseye’ (Native: China)
Asarum nobilissimum ‘Crown Royal’ (Native: China)
Asarum nobilissimum ‘King Kong’ (Native: China)
Asarum porphyronotum ‘Irish Spring’ (Native: China)
Asarum senkakuinsulare (Native: Japan)
Asarum speciosum ‘Bloodshot Eyes’ (Native: SE US)
Asarum splendens (Native: China)

New Plants for January!!

Throughout the year Plant Delights is continually adding new plants to our website. We have just added over 40 new plants this past weekend. You can check out all the new additions by clicking here.

Some of the exciting new additions are Disporopsis ‘Zebra Stripes’, an evergreen variegated Solomon’s Seal which forms a nice 22″ tall clump by spreading underground rhizomes.

picture of Disporopsis Zebra Stripes

Disporopsis ‘Zebra Stripes’

picture of Aucuba Fujikawa

Aucuba japonica ‘Fujikawa’

Aucuba japonica ‘Fujikawa’ is compact female form and will form a 4′ specimen in 5-7 years. The narrow leaf gives a fine texture. If there is a male cultivar nearby, ‘Fujikawa’ will produce bright red berries in the winter which really stand out against the dark green foliage.

Polygonatum ‘Angel Wings’ (aka: ‘Carlisle’)

Polygonatum odoratum Angel Wings

 

 

The Solomon’s Seal, Polygonatum odoratum ‘Angel Wings’ looks delicious in the garden today!  Light shade to part sun is ideal.