Pot Size: 2.5"
Accepted Scientific Name:
Senecio rowleyanus f. variegatus
Origin and Habitat
Senecio rowleyanus, commonly known as String of Pearls, is native to the dry regions of southwest Africa, especially in Namibia. It grows as a groundcover or trails over rocks and cliffs, using its spherical leaves to conserve water in arid, sunny conditions. The variegated form is a cultivated variety, developed for ornamental use, featuring white or pale yellow streaks on its characteristic bead-like foliage. In its natural habitat, the plant experiences strong light, infrequent rainfall, and sandy or rocky soils, all of which contribute to its drought tolerance and trailing growth habit.
Description
The variegated Senecio rowleyanus features trailing stems that can grow up to 24 inches long, adorned with small, spherical, bead-like leaves that measure about 1/4 inch in diameter. The leaves are pale green with white, cream, or yellow variegation, enhancing its visual appeal. In summer or under optimal conditions, it produces small, white, cinnamon-scented flowers shaped like tiny pompoms. Its cascading form makes it ideal for hanging baskets, shelf edges, or decorative planters.
Cultivation
Zone USDA Zones 9–11
Temperature Thrives between 18°C and 27°C; protect from frost below 5°C
Growth Rate Moderate to fast in warm, bright conditions
Soil Prefers fast-draining succulent mix with added pumice for improved aeration and moisture control
Watering Allow the soil to dry out completely between waterings. Reduce frequency during cooler months. Avoid overwatering to prevent rot.
Fertilizing Feed every 2–3 weeks during spring and summer with a diluted, balanced fertilizer suitable for succulents
Light Requires bright, indirect light indoors or filtered sunlight outdoors. Avoid intense direct midday sun to prevent sunburn on variegated leaves
Pests and Diseases Watch for mealybugs and aphids. Overwatering can lead to root rot. Good airflow helps prevent fungal issues.
