String of Needles (Ceropegia linearis Woodii)
Woodii
About this plant
Ceropegia linearis, commonly known as String of Needles, is a slender, trailing succulent vine with thin, needle-like leaves. It produces unique, tubular flowers that are often greenish or brownish with intricate patterns. This plant is popular as a hanging houseplant or in containers due to its delicate, cascading stems. It is native to parts of southern Africa and is appreciated for its drought tolerance and unusual appearance.
Taxonomy
Higher classification: Order Gentianales
Origin & Distribution
- Native region
- South Africa, Namibia
- Distribution
- Native to southern Africa; widely cultivated as a houseplant worldwide.
Care
- Suitable locations
- Indoor, Balcony, Greenhouse
- Preferred window facing
- East-facing, South-facing, West-facing
- USDA hardiness zones
- 9-11
- Soil pH
- 6.0-7.5 (slightly acidic to neutral)
- Soil type
- well-draining succulent or cactus mix
Watering. Water sparingly, allowing the soil to dry out completely between waterings. Reduce watering in winter when the plant is dormant.
Fertilizing. Feed with a balanced, diluted liquid fertilizer once a month during the growing season (spring and summer). Avoid fertilizing in winter when the plant is dormant.
Ceropegia linearis is a tough and easy-to-care-for plant that prefers bright light but can tolerate some shade. It needs well-draining soil and infrequent watering, making it drought-tolerant. Overwatering can cause root rot, so let the soil dry out between waterings. It requires minimal maintenance and occasional pruning to keep its shape.
Propagation
- Propagation methods
- Cuttings, Seeds
Ornamental features
- Flowering
- Yes
- Flowering period
- summer
Delicate trailing stems with thin needle-like leaves and unique tubular flowers.
Toxicity & Safety
Non-toxic to humans and pets, making it safe for homes with children and animals.
Allergy information
Ceropegia linearis is generally safe and unlikely to cause allergies. However, people sensitive to plant sap might experience mild skin irritation if they touch the plant's sap. To reduce any risk, avoid direct contact with the sap and wash hands after handling.
Common problems
Overwatering can lead to root rot. Low light may cause leggy growth. Pests like mealybugs or spider mites can occasionally appear.
Uses
Primarily grown as an ornamental houseplant for its attractive trailing foliage and unique flowers.
Notes
Prune occasionally to encourage bushier growth and remove dead stems. Repot every 2-3 years in fresh soil. Sensitive to overwatering and poor drainage.