Contents
Description
Campylostachys Cernua, also known as the String of Needles, is a perennial succulent plant belonging to the Asparagaceae family. It is native to South Africa and is characterized by its unique and intriguing appearance. The plant has slender, cylindrical leaves that grow in a dense, erect, and tangled fashion, giving it a string-like appearance. The leaves are typically green but can have a reddish tint in certain light conditions. The String of Needles produces small white or pale pink flowers that bloom in summer and are followed by small seed capsules.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Asparagaceae |
| Genus | Campylostachys |
Appearance
The String of Needles has a unique and intriguing appearance, making it a popular choice among succulent enthusiasts. The plant has slender, cylindrical leaves that can grow up to 20cm in length and 3mm in diameter. The leaves grow in a dense, erect, and tangled fashion, giving the plant a string-like appearance. The leaves are typically green but can have a reddish tint in certain light conditions. The String of Needles produces small white or pale pink flowers that bloom in summer and are followed by small seed capsules.
Care Guide
The String of Needles is a relatively easy plant to care for, making it a great choice for beginners. Here are some care tips:
Water
The String of Needles is a succulent plant and can store water in its leaves, so it doesn’t need to be watered frequently. Water the plant when the soil is completely dry, which is typically every 2-3 weeks. Overwatering can lead to root rot and other problems.
Fertilization
The String of Needles doesn’t require frequent fertilization, but you can fertilize it once a month during the growing season (spring and summer) with a balanced fertilizer diluted to half strength.
Soil
The String of Needles prefers well-draining soil with a pH range of 6.0-7.5. You can use a cactus or succulent potting mix or make your own by mixing sand, perlite, and peat moss in equal parts.
Sunlight
The String of Needles prefers bright, indirect sunlight, but it can also tolerate some direct sunlight. Avoid placing it in full shade or full sun, as this can cause the leaves to become pale or yellow.
Hardiness Zones
The String of Needles is hardy in USDA zones 9-11, which means it can tolerate temperatures as low as 20°F (-6°C). If you live in a colder climate, you can grow it indoors or in a greenhouse.
Common Pests & Diseases
The String of Needles is relatively pest and disease-resistant, but it can still be affected by some common problems:
Pests
- Mealybugs
- Scale insects
- Spider mites
Diseases
- Root rot
- Fungal infections
- Bacterial infections
To prevent these problems, make sure to avoid overwatering, provide good air circulation, and inspect the plant regularly for any signs of pests or disease.
Habitat
The String of Needles is native to South Africa and is typically found growing in rocky or sandy soil in dry, arid regions. The plant has adapted to survive in harsh conditions and can store water in its leaves to survive long periods of drought.
Question and Answer
Q: How often should I water my String of Needles?
A: Water the plant when the soil is completely dry, which is typically every 2-3 weeks.
Q: Can I grow the String of Needles indoors?
A: Yes, the String of Needles can be grown indoors as long as it receives bright, indirect sunlight.
Q: How can I propagate my String of Needles?
A: You can propagate the String of Needles by taking stem cuttings and rooting them in well-draining soil.
Q: What should I do if my String of Needles is getting too long?
A: You can trim the plant back to control its size and shape. Use sharp, clean scissors to make a clean cut just above a leaf node.
Related Plants
- Ceropegia woodii (String of Hearts)
- Senecio rowleyanus (String of Pearls)
- Rhipsalis baccifera (Mistletoe Cactus)
- Euphorbia obesa (Baseball Plant)
References
- “Campylostachys cernua.” World of Succulents, https://worldofsucculents.com/campylostachys-cernua-string-of-needles/. Accessed 22 Sept. 2021.
- “String of Needles (Campylostachys cernua).” Succulent City, https://succulentcity.com/string-of-needles-campylostachys-cernua/. Accessed 22 Sept. 2021.
- “Campylostachys cernua.” PlantZAfrica, http://pza.sanbi.org/campylostachys-cernua. Accessed 22 Sept. 2021.
