#APRAZKA Crassula perforata 'Variegata' is an attractive succulent shrub with fleshy, gray-green leaves adorned with red or yellow margins. It can grow up to 18 inches (45 cm) tall. The leaves are triangular, measuring up to 1.3 inches (3.3 cm) long and 0.8 inches (2 cm) wide. Over time, the lower leaves usually lose their variegated coloring. The flowers are small, pale yellow, and appear in spring. USDA hardiness zones 9a to 11b: from 20 F (?6.7 C) to 50 F (+10 C). How to Grow and Care Crassulas are easy to grow but susceptible to mealy bugs and fungal diseases. Overwatering is sure to be fatal, as with all succulents, so err on the side of being too dry rather than too wet. Never let your plant sit in water. If you water from beneath by letting the plant sit in a saucer, pour off any excess water after a few minutes. These succulents are generally started by division, offsets, or leaf cuttings. Crassulas can be easily propagated from a single leaf. Sprout leaves by placing them into a potting mix for succulents, then cover the dish until they sprout.