Succulent, String of Pearls

Succulent, String of Pearls (Curio rowleyanus syn. Senecio rowleyanus)

String of Pearls is a distinctive trailing succulent known for its cascading strands of bead-like leaves that resemble a string of green pearls. Native to arid regions of southwest Africa, it is adapted to dry conditions and thrives in containers where its unique form can spill over edges. Its sculptural quality makes it a standout in hanging baskets, indoor plantings, and protected outdoor spaces.

Key Characteristics

Unique bead-like foliage for sculptural design
The spherical leaves are adapted to store water, giving the plant its signature “pearls.” This unusual form creates strong visual texture and movement, especially when allowed to trail freely from elevated containers or shelves.

Trailing growth for vertical and container systems
String of Pearls produces long, cascading stems that can reach several feet in length. It is ideal for hanging baskets, wall planters, or high shelves where its trailing habit can be fully appreciated and integrated into vertical garden designs.

Drought-adapted succulent for low-water systems
This plant is highly adapted to dry conditions, requiring infrequent watering and excellent drainage. Overwatering is the most common issue, making it well-suited for xeriscape containers and indoor environments with controlled watering.

Subtle blooms with cinnamon-like fragrance
Under the right conditions, it produces small, white, tufted flowers with a light cinnamon scent. While not the primary feature, the blooms add seasonal interest and an unexpected sensory element.

• Native range: Southwest Africa
• Plant life cycle: Perennial succulent
• Sun requirements: Bright indirect light to partial sun
• Soil requirements: Dry, very well-drained (cactus/succulent mix)
• Mature height: 2–6 inches (trailing stems 1–3+ feet)
• Bloom time: Spring to summer (indoors may vary)
• Bloom color: White
• USDA Hardiness zones: 9–11 (houseplant elsewhere)

For best results, plant in a well-draining succulent mix and allow soil to dry out between waterings. Provide bright light but protect from intense midday sun indoors. Ideal for hanging baskets where airflow and drainage help maintain plant health.