Showy stonecrops form upright seasonal growth, making their care different from that of many tender rosette succulents. Check the named plant's mature size and leave space for the clump to develop.
A border plant with a winter cycle
Showy stonecrop, often placed in Hylotelephium, grows new upright shoots from its crown. Plant it in a sunny position with drainage and enough space for mature stems. A deeply shaded, heavily fed plant can become loose and flop.
Water during establishment
Keep a newly planted root ball from drying out completely while roots spread into the surrounding soil. Established plants generally need less intervention, but shallow containers and prolonged dry weather still require inspection. Avoid keeping the crown in a wet depression.
Flowers and old stems
The clustered flower heads develop above the foliage. Old heads can remain for winter structure if healthy and wanted. Cut down the previous season's dead stems before they interfere with emerging shoots; do not mistake dormant top growth for a dead crown.
Renew a crowded clump
Division is useful when a mature clump becomes crowded or develops a weak center. Replant sound portions with buds and roots. Give divisions time to establish rather than pushing them immediately with strong feed.
