Flowering this week at JLBG is the little-known, but marvelous Liriope longipedicellata ‘Grape Fizz’, thanks to the exploits of plantsman Darrell Probst. We find this tightly clumping species much more interesting than the more formal Liriope muscari or the weedy, spreading Liriope spicata, and will tolerate full sun to shade. By the way, pedicles are stalk-like structures connecting one plant part to another….in this case the flower stalk to the flowers, hence the specific epithet longipedicellata (long pedicles).
Most gardeners are familiar with arums, but few know Engler’s arum…aka: Englerarum hypnosum, a genus first recognized in 2013. This horticultural oddity was kicked out of several better known aroid genera (Colocasia and Alocasia) due to its odd genetics (anastomosing laticifers and colocasioid venation). The lone species of Englerarum can be found in forests from Southwest China to Southeast Thailand, where it grows as a lithophyte (lives on rocks) on karst limestone, spreading by rhizomes to form large colonies. It has been surprisingly winter hardy for us, surviving upper single digits F, when growing in typical garden soils, where it reaches 5′ in height with 30″ long leaves. Here is our patch at JLBG this summer.
Over the last few years, we’ve been growing more and more aspidistra (cast iron plants) from seed in the garden. Here are a few of our more interesting seedlings. The first is from our search for a narrow-leaf selection of the common Aspidistra elatior, which has been christened A. ‘Thin Man’. The second is a streaked and spotted form that we named A. ‘Zodiac’. The third is a yet un-named seedling from Aspidistra ‘Snow Cap’. Surprisingly, the white leaf tip trait comes consistently true from seed.
We live in an age where many plastic products are vilified, but every now and then, we find a reason to embrace the texture of plastic. Such was the case in 2008, when we visited The Missouri Botanic Garden. Walking through one of their greenhouse, I spotted an odd holly fern, planted in the middle of a large mass of Cyrtomium falcatum. The foliage appeared much thicker and more glossy than any of the other plants. The staff was kind enough to share a piece, which we subsequently named Cyrtomium ‘Plasticity’. We theorize it is probably a ploidy mutant with an extra set of chromosomes that would account for the extra thickness and glossiness. Here is a photo from the gardens this week, where it has become a favorite.
The late plantsman Alan Galloway was a prolific plant collector in Southeastern Asia, and one of the plants that has surprised us with its winter hardiness is the giant evergreen Solomon’s Seal, Disporopsis longifolia. In the wild, Alan and I encountered this throughout Thailand and Vietnam, but our tallest clone is one which Alan collected in Laos, and we christened Disporopsis longifolia ‘Alan’s Laosy Giant’. Our clump, which has been in the garden since 2007 has topped 5′ in height and is in full flower this week. Sadly, it has yet to produce a single offset.
Evergreen (and evergold) perennials are a great addition to your garden. They add texture, color, and form during the winter months when many perennials go dormant. Carex ‘Everillo’ not only adds texture and form with its thin leaves and weeping habit, but it also brightens woodland or lightly shaded garden with its bright gold color. Everillo also works well in planters paired with seasonal color such as pansies.
Carex ‘Everillo’ holds its color brightest with some morning sun and pairs nicely with blue agaves and other plants with colorful foliage.
Here is a picture of Carex ‘Everillo’ in our sales house ready to ship to you. We have extended our shipping until December 9, and you can also pick up at the Nursery, so you still have a chance to light up your garden or mixed planters for the holidays.
The Solomon’s Seal, Polygonatum odoratum ‘Angel Wings’ looks delicious in the garden today! Light shade to part sun is ideal.