That’s what Tony Avent says anyway, and I’m going along for the ride. It must be the year of elephant ear because I don’t think I’ve ever seen half so many exotic varieties of colocasia on offer. There are yellow striations, white splashes, black veins, red stems, and plants that will grow tall enough to offer shade and/or frighten your neighbors. Last year Plant Delights offered a charming variety they’re calling “coffee cups” and I see elsewhere referred to as “tea cups.” In any case, the edges of these tilt upward, so they hold water and spill it out when full.
Even gardeners in Hawaii, where I’m thinking it must grow wild, testify on Dave’s Garden about how they use it in their front borders. As for me, colocasia is a lifesaver. Much as I would like to have a more sustainable garden and avoid plants like these, which do require plenty of water, I have too much shade to be completely happy with the all-native or low-maintenance choices. I love the graceful way the large leaves nod on their tall stems, never drooping, certainly never needing staking, no matter how big they are. And to solve the water problem: simply keep them in a pond.
Two years ago the esculenta “Illustris,” (black with green veins) was enough to wow visitors during Garden Walk, but now I think it might be old hat and am branching out to such esculenta variants as the white-centered “Nancy’s Revenge,” or the “Yellow Splash.”
And I’ve finally succumbed to this plant, which has flabbergasted me ever since I first saw it in the pages of the PD catalog:
If it got even half this big, I’d be thrilled. (It’s gigantea Thailand Giant Strain BTW. So big they had to say giant twice.)
Those aren’t even the newest of the introductions. Breeders such as John Cho and Alan Galloway are bringing out ruffled and heavily textured ears, as well as ears with chocolate, black, and deep red stems. In other words, there is a galaxy of utterly spectacular cultivars out there. What may once have been a nice foliage accent has, for me, become obsession-worthy.