Caucasian stonecrop

Caucasian stonecrop should be watered once a week, about 1 to 1.5 inches (2.5 - 3.8 cm) per watering. The soil should be allowed to dry out between waterings, as this species is tolerant of drought conditions. If the soil is very moist, then it should not be watered. During the growing season, water more frequently instead of deeper. In periods of extreme drought, it is a good idea to water the plants twice a week. In winter, when the plants are semi-dormant, water them less often, about once every 2 weeks.

Caucasian stonecrop (Sedum spurium 'Album Superbum') thrives best in full sun, meaning 6 or more hours of direct sunlight each day, preferably in the morning or late afternoon. During the summer months, it is best to keep the plant out of the hot, mid-day sun as it may be too intense for the plant. It can tolerate partial shade, but idyllic growth will be achieved in full sun.

Caucasian stonecrop should be pruned twice a year. In early spring, dead stems should be cut to the ground. This will ensure any dead or diseased stems are removed, and will also prevent overcrowding. Pruning in late summer or early fall will encourage bushier growth and cut back on the plants height if it becomes too tall. Make sure the cuts are made cleanly and at an angle to help prevent water from collecting and spreading disease. Trim off any flowers that are past their prime and remove seedheads to prevent the plant from self-seeding. Prune lightly in order to maintain the plant’s natural form.