Pot Size: 3.5"
Accepted Scientific Name: Aeonium hybrid 'Tsar'
Origin and Habitat:
Aeonium 'Tsar' is a cultivated ornamental succulent hybrid belonging to the Crassulaceae family. Its ancestry is associated with Aeonium species native primarily to the Canary Islands, with additional species occurring in Madeira, North Africa, and parts of East Africa. These plants naturally inhabit rocky slopes, volcanic terrain, and exposed coastal environments where temperatures are generally mild and rainfall is seasonal. Aeoniums are adapted to Mediterranean-type climates, typically growing actively during cooler months and slowing their growth during periods of intense summer heat. 'Tsar' is a horticultural selection grown for its ornamental foliage rather than a naturally occurring species.
Description:
Aeonium 'Tsar' is an attractive ornamental succulent hybrid valued for its symmetrical rosettes and colourful foliage. The plant develops tightly arranged, spoon-shaped to slightly pointed leaves, forming compact, layered rosettes that may reach approximately 4–8" across under favourable growing conditions. Foliage can display rich green tones with reddish-purple to burgundy colouring, particularly when exposed to bright light and cooler temperatures. Mature plants may develop short, branching, woody stems, creating an attractive shrubby appearance approximately 8–18" tall. Like other Aeonium hybrids, established rosettes may eventually produce upright flower stalks bearing clusters of small, star-shaped, yellowish flowers. Flowering rosettes typically die after blooming, while remaining branches continue growing. The plant is well suited to succulent collections, decorative containers, and frost-free outdoor gardens.
Cultivation:
Zone: 9–11; protect from frost and prolonged freezing temperatures.
Temperature: Optimal growth at 12–25 °C. Protect from temperatures below 5 °C and prolonged exposure above 30 °C.
Growth Rate: Moderate during cooler months, with reduced growth or partial dormancy during hot summer conditions.
Soil: A well-draining succulent mixture containing pumice, coarse mineral aggregates, and a moderate amount of organic matter. Excellent drainage is essential to prevent root rot.
Watering: Water thoroughly during active growth, allowing the upper portion of the growing medium to dry between waterings. Reduce watering during hot summer dormancy and avoid prolonged saturation.
Fertilizing: Apply a balanced, diluted fertilizer every 2–3 weeks during active growth. Discontinue feeding during summer dormancy.
Light: Bright light to partial sun. Gentle morning sunlight encourages compact growth and stronger foliage colouring. Protect from intense afternoon sunlight during hot weather.
Pests and Diseases: Susceptible to mealybugs, aphids, scale insects, and root rot caused by excessive moisture. Poor air circulation and prolonged wet conditions may encourage fungal diseases.
Propagation:
Easily propagated through stem cuttings. Select healthy rosettes with approximately 3–5" of attached stem and allow the cut surfaces to dry and callus for several days. Insert cuttings into a well-draining growing medium containing pumice and a small amount of organic matter. Maintain temperatures around 18–24 °C in bright, indirect light. Water sparingly until roots develop, generally within several weeks. Propagation is most successful during the cooler active growing season. Vegetative propagation preserves the ornamental characteristics of the cultivar.
