The String of Dolphins (Senecio peregrinus) is a charming and unique succulent known for its trailing vines with leaves shaped like tiny jumping dolphins. Here’s a comprehensive care guide:
Light
- Bright, Indirect Light: Place your String of Dolphins in a spot with bright, indirect sunlight for at least 6 hours a day. A south- or west-facing window is ideal.
- Avoid Harsh Sunlight: Direct sunlight can scorch the leaves, so use sheer curtains if sunlight is intense.
Watering
- Soak and Dry Method: Water thoroughly, letting excess water drain out, and allow the soil to dry completely before watering again.
- Seasonal Adjustment: Water less frequently in winter when the plant is dormant.
- Signs of Overwatering: Yellowing, mushy leaves or root rot indicate too much water.
Soil
- Well-Draining Succulent Mix: Use a cactus or succulent potting mix. You can enhance drainage by adding perlite or coarse sand.
Temperature and Humidity
- Temperature Range: Prefers 18–24°C but can tolerate slightly cooler temperatures. Avoid exposing it to temperatures below 10°C.
- Low Humidity: It thrives in average indoor humidity
levels, so there’s no need to mist the plant.
Fertiliser
- Diluted Succulent Fertiliser: Feed with a diluted liquid succulent fertiliser once a month during the growing season (spring and summer). Avoid fertilising during dormancy in autumn and winter.
Pruning
- Trim for Shape: Prune any leggy growth or unhealthy vines to maintain a compact and tidy appearance.
- Propagate Cuttings: Use pruned sections to propagate and grow new plants.
Propagation
- Stem Cuttings: Take a healthy cutting, let it callous over for 1-2 days, and plant it in well-draining soil. Keep the soil slightly moist until roots develop.
Pests and Diseases
- Common Pests: Watch out for mealybugs, aphids, and spider mites. Treat infestations with neem oil or insecticidal soap.
- Root Rot: Caused by overwatering or poor drainage. Ensure the pot has drainage holes.
Repotting
- Every 2-3 Years: Repot only when the plant outgrows its container. Choose a pot one size larger with good drainage.
Additional Tips
- Rotate Regularly: To ensure even growth, rotate the plant periodically so all sides receive light.
- Toxicity: String of Dolphins is mildly toxic to pets and humans if ingested, so keep it out of reach of curious animals or children.
With proper care, your String of Dolphins will thrive, producing cascading vines full of delightful "dolphin" leaves.
