String of Pearls
Curio rowleyanus
The String of Pearls is a unique and captivating trailing succulent known for its foliage that resembles a cluster of green peas. Each leaf is a tiny, fleshy sphere with a small translucent 'window' that allows light to enter the interior of the leaf for photosynthesis. Native to South Africa, this plant is perfect for hanging baskets where its long, delicate stems can gracefully cascade downward.
Light
Bright Indirect
Water
Low
Difficulty
Moderate
Humidity
Low
Pet Warning
All parts of the plant are toxic to humans and pets. Ingestion can cause drooling, vomiting, diarrhea, and lethargy. Contact with the sap may also cause skin irritation.
Care Guide
Light Requirements: Position your plant in a spot that receives bright, filtered light. While it loves sunshine, intense direct afternoon sun can scorch its delicate pearls. A south or west-facing window with a sheer curtain is ideal. ### Watering Strategy: Follow the 'soak and dry' method. Wait until the soil is completely dry before watering thoroughly. One key indicator that it needs water is when the pearls begin to lose their plumpness and look slightly shriveled. ### Soil and Potting: Use a well-draining cactus or succulent mix. Adding extra perlite or pumice will help prevent root rot. Ensure the pot has drainage holes; terracotta is a great choice as it allows moisture to evaporate. ### Seasonal Care: During the winter, the plant enters a dormant phase. Reduce watering significantly and stop fertilizing until spring. ### Pruning: If the stems become too long or sparse, trim them back to encourage fuller growth at the crown. The cuttings can be easily propagated.
In-Depth Care & Growth
Feeding & Soil
Fertilizer
Balanced liquid succulent fertilizer diluted to half-strength
Soil
Well-draining cactus or succulent mix with extra inorganic matter like perlite
Physical Attributes
Mature Size
Stems can trail up to 3 feet in length
Growth Rate
Moderate
Propagation
Stem cuttings laid on top of moist soil or water propagation