The genus Heuchera, or Coral Bells (AKA  American Alumroot) is a major contender for dream plant, in my opinion. Twenty years ago I was inspired by the Perennial Plant Association’s “Plant of the Year” Heuchera micrantha ‘Palace Purple.’ I had green coral bells in my gardens and enjoyed their panicles of clean little cerise bells. But ‘Palace Purple’ leaves were, well, purple! There was at that time, nothing like it. It became all the rage.  I went wild using it with silver leaved companion plants and soft pink flowering perennials.

Coral bells were never the main act in gardens in those years. Soon I got bored with them. Even worse, I grew aggravated because the Heuchera would heave out of the ground over the winter, looking like big silly elephants standing on balls.  Little did I know that they had fine shallow, fibrous roots. It never occurred to me to lift and bury them deeper – Ah, youth!  Hence, heuchera fell out of favor with me.

Six years ago, I was entrenched in my long quest to know more about native plant species. I was surprised to learn that Heuchera villosa, and H. americana were natives and that ‘Amethyst Myst,’ a new purple leaved cultivar, had exceptional attributes compared to ‘Palace Purple.’ I fell in love all over again. The villosa species was being used extensively as an intercross breeder for new varieties of heuchera, which made for larger leaves and colors. ‘Dale’s Strain’ was an americana species with better heat tolerance and fabulous veining.  Both species can be grown from seed easily, but hybridization using their gene pool has opened a cornucopia of new cultivars that has the gardening world agog.

Native heucheras span habitats from alpine mountainous regions to low-land forests, and all share common traits: gorgeous leaves, long bloom times, excellent hardiness, rotund mounded form, salt tolerance, longevity, non-invasive, plays well with others, competes well with tree roots  and have persistent leaves during the winter. They are virtually indestructible – I know this because I still have my Palace Purple from twenty years ago, even though at times, I wished them dead.

With the use of these two species, numerous leaf colors have evolved. One could garden exclusively with heuchera, and I dare say no color would be missed. A garden of heuchera would be an easy care display. I have yet to meet a coral bell not hardy to at least -30 degrees F. They like to be in moderately dry soil, usually in full sun. The lime or chartreuse varieties do better in part sun – but this would be the case for most spring green colored leaf plants. Heuchera leaves can range in color from the darkest almost black, ‘Obsidian,’ lime colored varieties, ‘Citronelle’ and ‘Key Lime Pie,’ orange toned, ‘Caramel’ and ‘Southern Comfort,’ purple shades like ‘Frosted Violet,’  bi-colored like the amber leaf edged in chartreuse, ‘Tiramisu.’  Certain cultivars change color in the cool of fall. ‘Green Spice’ is a lovely green with purple veins and it turns pumpkin orange in the fall. All are to-die-for cultivars.

H. villosa ‘Autumn Bride’ has enjoyed my high favor for a while. It has giant green leaves and blooms in late summer with big white foxtails, it is utterly spectacular.  But, two years ago, as I innocently perused the isles of a nursery, I was gobsmacked by a new heuchera called ‘Georgia Peach.’ I went slack-jawed – and my bubble gum landed in the gravel path at my feet. This peachy colored leaf is veined in a darker red. It is BIG and beautiful and I have managed to obtain several. Now I must change the color vignette of my entire perennial border to accommodate this new pet of mine.  I envision it with purple, blue, gold and white companions. It is not that I am fickle, but that I do know love when I see it.