C. reginae x C. flavum

Another standout, it's much easier to grow than either of its parents. The flowers of Ulla Silkens vary quite a bit; even the flowers on the same plant can change from year to year. This is a tall plant with blooms that have a varying degree of rose-pink on the pouch and pure white petals and sepals. Requires a mulch cover to protect the shallow root system.

Zones 3-6. 16-24 in. Light shade, cool moist rich well-drained soil.

We are offering two sizes:

Large blooming-sized plants have at least one large blooming stems and well-developed root system.

Extra Large blooming-sized plants have at least 2 large blooming stems and well-developed root system