Sempervivum 'Reward'

Sempervivum 'Reward' is a horticultural cultivar in the Crassulaceae family, derived from species native to the mountainous regions of southern Europe. In its ancestral habitats, the genus occupies rocky slopes and thin soils, enduring full sun, seasonal drought, and freezing winter conditions. These traits are retained in cultivation, making the plant highly resilient in well-drained settings.

The rosettes are tight and symmetrical, with fleshy, triangular leaves that can shift in colour with the seasons. Depending on temperature and light, foliage may display varying blends of green and red tones. Offsets form readily around the base, gradually creating dense mats. As with all Sempervivum, rosettes are monocarpic, flowering once before dying, a process balanced by continual offset production.

Flowering generally occurs in summer when mature rosettes send up a stout stem bearing clusters of star-shaped blooms. These flowers, usually pink to reddish, draw the attention of pollinating insects. After flowering and seed formation, the original rosette dies back, leaving its surrounding offsets to carry on the growth cycle.

Care Tips:

• Light: Full sun is preferred to maintain compact form and bring out seasonal colour.
• Water: Allow substrate to dry between waterings; avoid prolonged moisture.
• Media: Well-draining, gritty mix suitable for alpine or succulent growth.
• Fertiliser: Light feeding with a diluted, low-nitrogen fertiliser during the active growing season.
• Temperature: Cold-hardy to below freezing when kept dry.
• Repotting: Seldom required; divide clumps or refresh substrate as needed.