The popularity of this tough and resilient perennial has made it one of the most revered and sought after of all winter blooming plants in our climate. The range of varieties and different color forms now available is quite remarkable and being able to select just one for your garden is near impossible.
Helleborus x hybridus Winter Jewels™ Black Diamond
By far the most popular and well known are the diverse hybrids of Helleborus x hybridus (often incorrectly dubbed as Helleborus orientalis) or the Lenten Rose. These represent the wide range of colors and forms that currently exist and some of the finest examples come from a breeder who generously donated some of their previous breeding stock to UW Botanic Gardens, which are all now in full bloom at the Center for Urban Horticulture. Ernie and Marietta O’byrne of Northwest Garden Nursery developed the fabulous Winter Jewels Series. Thousands of crosses comprised of hybrids bred from at least 16 different species make up several color strains to showcase much improved flower forms, exquisite colors and unusual markings.
Here’s just an example of their work and what’s currently blooming now:
Helleborus x hybridus Winter Jewels™ Jade Star flower reverse
Helleborus x hybridus Winter Jewels™ Onyx Odyssey reverse
Helleborus Winter Jewels™ Painted
Helleborus x hybridus Winter Jewels™ Golden Lotus
When it comes to early bloom, prolific flowers and sturdy, disease-free foliage, the new hybrids coming out of Europe are tough to beat. The “Gold Collection”, again a complex series of hybrids are actually identical clones propagated vegetatively (via tissue culture) to ensure uniformity. In varying shades of pure white, cream, to deep saturated pinks, these have proven to be vigorous and excellent garden or container perennials. ‘Joseph Lemper’ our January 2010 Plant Profile) along with ‘Jacob’ are two selections of Helleborus niger that are a part of this Gold Collection. Then you have the exquisite quality of varieties such as ‘Ivory Prince’ and ‘Pink Frost’ that are flying off the nursery tables at nurseries in mid-winter.
Helleborus 'Josef Lemper'
A brand new hybrid that was new for us last year is getting established and looking quite lovely is Helleborus x ‘Rosemary’. An unusual cross between H x hybridus and H. niger bringout the fine qualities of both plants.
Then you have the sturdiness and dependability of species such as Helleborus argutifolius, the Corsican Hellebore, which opens later in the spring with pale green flowers. A selection called ‘Silver Lace’ is lovely with finer dissected foliage and a more compact habit. Helleborus foetidus you can find growing in the Fragrance Garden despite its unpleasant smell if admired up close, The foliage is exquisitely elegant, narrow and finely dissected.
Hellebores will be the highlight of an early spring plant sale taking place here at CUH being run by the Northwest Horticultural Society. Proceeds from the sales go to support the Miller Horticultural Library and there will be plant vendors from all around the Puget Sound region selling plants and, yes, they’ve been asked to also bring their blooming hellebores to entice you! There will be demonstrations, displays, and even a talk by renowned plantsman, Dan Hinkley.
For more information, please visit our page dedicated to this event!
This is the perfect month to see these wonderful jewels in person as the weather begins to warm, the earliest of bulbs begin to pop and the color heralding the arrival of spring.
Common Name: Lenten Rose, Christmas Rose
Location: Throughout CUH
Origin: Original species come from Eastern regions of Europe. Mostly hybrids.
Height: 10″-18″ tall
Spread: mature clumps can get 2.5ft. wide
Bloom Time: Mid-Winter-Early Spring
Bloom Type/Color: Flowers composed of persistent sepals often marked or fully double with central nectaries. Flowers are out to downfacing opening sequentially.
Water/Soil: Moist to moderately dry. Drought tolerant once established.