Heuchera 'LIME RICKEY' coral bells
Heuchera
Heucheras – coral bells are undemanding yet striking perennials that have gained popularity thanks to their beautiful foliage and delicate flowers, sometimes appearing in rich inflorescences. They form dense clumps of leaves with a breathtaking range of colours. The genus was named after Johann Heinrich von Heucher (1677–1746), a German physician and professor. It includes around forty species of perennial plants, mostly native to North America, except for H. sichotensis from the Russian Far East. To Europe, heucheras were introduced in the 18th century. their classification can be quite challenging as in the wild, these plants often crossbreed, and their flowers change shape significantly as they mature. That’s why so many breeders are drawn to them – their variable gene pool invites experimentation, and the thrill of discovering something new at the end of a breeding attempt is simply irresistible 😊.
Over the years of hard breeding work Terra Nova® Nurseries from Canby in Oregon, USA, have become a synonym for heucheras thanks to their skilful breeder Janet N. Egger. And when one might think that there’s nothing more to come up with they introduce a whole new series called NORTHERN EXPOSURE™ in 2017. They combine findings of Modern Research breeding station in Manitoba, Canada, and Janet’s ground-breaking hybridizing of h. richardsonii with pelargonium-like foliage. The resulting plants are not only beautiful but also hardier, surviving as much as -40 °C, they are rust resistant and have shorter flowering stems.
Lime Rickey is a modern variety of coral bells. It was bred by Janet Egger from Terra Nova Nurseries in Oregon, USA, and patented under PP16,210 in 2006. This coral bells is unique for its golden yellow new leaves that turn striking yellow-green summer. They have wavy margins remain evergreen until the temperature drops down significantly in December or January. Tiny, white flowers appear on thin stems in June and July.
Coral bells are hardy and mostly evergreen perennials, mainly used as ground covers, however, they are excellent companions to plants with other textures, especially when mass planted. They prefer lightly shaded locations and evenly moist, nutrient-rich soil—soil pH does not matter. With occasional watering, they can tolerate full sun, except for light-colored varieties, unless specifically bred for sun exposure. They can even grow in shade, though their colors will be less vivid. In early spring, simply trim all leaves, allowing fresh new foliage to emerge. Fertilization is not required but significantly enhances their appearance and vigour. They are hardy to approximately -34 °C (USDA zone 4) and can be grown in outdoor containers as well.
Last update 14-11-2012
