The King’s Arum

One of the last plant exploration trips the late plantsman Alan Galloway made, was to Majorca, Spain. Alan was so excited to return home with some special selections of the fall-flowering Arum pictum, which typically has solid green foliage…except on Majorca. This beautiful form is known by collectors as Arum pictum var. sagittitifolium, although the name isn’t considered valid due to the natural variability in leaf patterns. This is Alan’s favorite form from his trip, to which we added the cutlivar name, A. pictum ‘King James’. It seems that back when Majorca had kings (thirteenth and fourteenth century), before its merger with Spain, they had a propensity for naming most of them, James.

Selective Love

I’ve never been a huge fan of nandinas in the garden. I find the more typical forms very difficult to integrate from a design perspective, and I find the popular Nandina ‘Firepower’ to be near the top of the list of most grotesquely ugly plants used in American landscapes. Yes, it’s colorful, but the plant lacks any grace, and has the form of a pile of wet red Kleenex.

Of the older cultivars, I like Nandina ‘Harbor Dwarf’, with it’s low spreading form, but the paucity of fruit keeps most people from planting it. The only downside for us is that it spreads to cover a very large footprint, so can choke out other nearby plants. We continue to trial all of the new nandina introductions to see if anything strikes our fancy.

My favorite member of the genus, which I first met at the JC Raulston Arboretum back in the 1980s, is Nandina domestica ‘Filamentosa’. This cutleaf, slow-growing, non-fruiting selection from Japan is often marketed under the trade name San Gabriel. It adds a distinctly Japanese flavor to the landscape, which is why we planted a mass in our new Japanese garden. Here is a photo from this week with it’s lovely rosy winter color. Winter hardiness is Zone 6b-9a.

It’s a grass, don’t panic…umm

Late summer and fall are a great time to enjoy the plumes of our US native ornamental grass, Panicum virgatum. Here are two photos from the garden this week. The first is one of my favorites, the giant Panicum ‘Cloud 9’…an introduction from Maryland’s defunct Bluemount Nursery. Below this is a new dwarf, blue-foliage introduction for 2022, from Walters Gardens, Panicum ‘Niagara Falls’. It has proven exceptional in our trials and will appear in the January Plant Delights Nursery catalog.

Panicum virgatum ‘Cloud 9’
Panicum virgatum ‘Niagara Falls’