Senecio rowleyanus ‘Variegatus’, commonly known as the Variegated String of Pearls, is a delicate and highly sought-after trailing succulent prized for its pastel variegation and unique bead-like leaves. A member of the Asteraceae family and native to the arid regions of South Africa, this cultivar adds a touch of soft elegance and whimsy to any indoor plant collection.

Each slender vine is lined with perfectly round “pearls” — modified leaves that store water — marbled in shades of green, cream, and soft pink or lilac. The variegation gives the plant a luminous, frosted look, and under bright light, the pink tones intensify for a subtle blush effect. Cascading gracefully from hanging baskets or shelves, Senecio rowleyanus ‘Variegatus’ makes an enchanting focal point for succulent lovers and collectors alike.

Graceful, sculptural, and undeniably photogenic, this trailing beauty brings a pastel, ethereal charm to bright, modern interiors.

Senecio rowleyanus ‘Variegatus’ – Care Guide

Light

Thrives in bright, indirect light and can tolerate a few hours of gentle morning sun. Too little light will reduce variegation and cause leggy growth, while harsh midday sun can scorch the delicate pearls. A south- or east-facing window filtered with sheer curtains is ideal.

Watering

Allow the soil to dry out almost completely between waterings. As a true succulent, String of Pearls stores water in its leaves and is highly sensitive to overwatering. Water sparingly, letting excess drain away fully. In winter, water even less frequently, only when the pearls begin to feel slightly soft.

Temperature and Humidity

Temperature: Prefers warmth between 18–28 °C; protect from cold drafts and temperatures below 10 °C.
Humidity: Low to average humidity is best. Avoid misting, as water droplets can collect between leaves and cause rot.

Soil and Potting

Use a well-draining succulent or cactus mix — a blend of compost, perlite, and coarse sand is ideal. Good drainage is crucial. Plant in a shallow pot with drainage holes, and avoid heavy, compacted soils that retain moisture. Repot every 2–3 years in spring to refresh the mix.

Feeding

Feed lightly every 6–8 weeks in spring and summer with a diluted cactus or succulent fertiliser. Too much fertiliser can cause weak growth and loss of variegation. Do not feed in winter.

Pruning and Maintenance

Trim long, leggy vines to encourage denser growth and propagate cuttings easily by laying them on moist soil. Remove any shrivelled or damaged pearls to maintain a neat appearance. Handle carefully, as the fragile stems break easily.

Growth and Maturity

A moderate grower, Senecio rowleyanus ‘Variegatus’ typically reaches 30–60 cm in trailing length. Under ideal conditions, it produces small, white, cinnamon-scented flowers in late summer. Each strand continues to grow and branch over time, creating a cascading curtain of variegated pearls.

Common Issues

• Mushy or translucent pearls: Overwatering.

• Wrinkled pearls: Underwatering or prolonged drought.

• Faded colour: Insufficient light.

• Pests: Occasionally affected by mealybugs or aphids — treat with neem oil or insecticidal soap.

Background and Benefits

Native to South Africa’s dry, rocky habitats, Senecio rowleyanus grows as a groundcover or trailing plant that stores water efficiently. The variegated form, ‘Variegatus’, was developed for its pastel colouration, adding ornamental value to its naturally intriguing form.

Perfectly suited for hanging planters, shelves, or sunny windowsills, this plant provides texture, softness, and movement to modern interiors. Its spherical leaves also help reduce indoor dryness by slowly releasing moisture, while symbolically representing prosperity, abundance, and continuity — much like a flowing string of pearls.

Quick Care Summary

• Light: Bright, indirect light; tolerates gentle morning sun

• Water: Allow soil to dry almost completely between waterings

• Temperature: 18–28 °C; avoid below 10 °C

• Humidity: Low to average; do not mist

• Soil: Free-draining cactus/succulent mix – compost, perlite, coarse sand

• Feed: Every 6–8 weeks in spring/summer

• Growth: 30–60 cm trailing succulent; green, cream, and pink marbled pearls

⚠️ Toxicity note: Mildly toxic to pets and humans if ingested; may cause mild stomach irritation.

Styling Tip

Display Senecio rowleyanus ‘Variegatus’ in a hanging basket or tall planter where its cascading vines can spill freely. Its pastel hues look beautiful in white, gold, or blush pots that complement its delicate tones. Pair it with contrasting succulents like Crassula ovata ‘Gollum’ or Haworthia fasciata for a modern succulent arrangement. Perfect for bright windowsills, sunrooms, or minimalist interiors, this variegated String of Pearls adds softness, elegance, and movement — a living piece of jewellery for your plant collection.