Description
Sedum – Hylotelephium – Stonecrop –
There are about 400 usually succulent annuals and evergreen, semi evergreen, or deciduous biennials, perennials, subshrubs, and shrubs, in the Crassulaceae family, in this genus. They are widely distributed, most are found in Mountains of the Northern Hemisphere, but some in arid areas of South America. Stonecrops are very variable from carpet forming to upright in habit reaching 3′ feet tall, and produce alternate, succulent, opposite, or whorled, fleshy, cylindrical, lanceolate or egg or elliptic al shaped, flattened leaves and usually terminal, often compound, cymes, panicles, or corymbs of generally star shaped and 5 petaled flowers(seldom 4 or 6 petaled), borne mostly in summer and autumn with twice the number of stamens than petals. Grow hardy species in a rock garden or at the front of a herbaceous or mixed border. All parts of the plant may cause mild stomach upset if ingested, contact with the sap may irritate skin.
Grow in moderately fertile, well drained, neutral to slightly alkaline soil in full sun. Vigorous species tolerate light shade. Cut back spreading species after flowering to maintain shaped. Divide larger, herbaceous species every 3 or 4 years to improve flowering in spring.
Prone to mealybugs, scale insect, slugs and snails, and the larvae of some Lepidoptera including Grey Chi.
S. kamtshaticum ‘Variegatum’ – Hylotelephium pluricaule ‘Variegatum’ – Kamschatka Stonecrop – This carpet forming, semi evergreen perennial from Eastern Siberia, North and Central China, and Japan grows 4-8″ tall and 10″ wide. It produces alternate, inversely lance shaped to spoon shaped, glossy, pink tinted, mid green leaves with white edges, to 1 ½” long, coarsely toothed toward the tips. In late summer, bears short stemmed, flat cymes, to 2″ across, of star shaped, yellow flowers aging to crimson, ½” across, opening from pink buds.
Zones 3-8
