Propagating String Of Dolphins: A Simple Guide

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The String of Dolphins (Senecio peregrinus) is a unique succulent that resembles a pod of leaping dolphins. Propagating this plant is a rewarding experience, allowing you to expand your collection and share it with friends. Here’s a simple guide on how to propagate String of Dolphins successfully.

Understanding String of Dolphins

Before diving into propagation, it’s helpful to understand the basics of this plant. String of Dolphins thrives in bright, indirect light and requires well-draining soil. Overwatering is a common issue, so allow the soil to dry out between waterings.

Methods of Propagation

There are two primary methods for propagating String of Dolphins:

  • Stem Cuttings: This is the most common and straightforward method.
  • Leaf Propagation: While less common, it is still a viable option.

Propagating via Stem Cuttings

  1. Select a Healthy Stem: Choose a healthy stem from your String of Dolphins. It should be several inches long and have multiple 'dolphins' along the stem.
  2. Cut the Stem: Using clean, sharp scissors or pruning shears, cut the stem. Allow the cut end to callous over for a day or two. This helps prevent rot.
  3. Prepare the Soil: Use a well-draining potting mix, such as a succulent or cactus mix. You can also amend regular potting soil with perlite or sand.
  4. Plant the Cutting: Insert the cut end of the stem into the soil. You can dip the end in rooting hormone powder before planting to encourage root growth, but it’s not essential.
  5. Water Sparingly: Water the soil lightly after planting. Avoid overwatering, as this can lead to rot. Allow the soil to dry out between waterings.
  6. Provide Indirect Light: Place the cutting in a location with bright, indirect light. Avoid direct sunlight, which can scorch the delicate dolphins.
  7. Wait for Roots to Develop: Roots typically develop within a few weeks. You can gently tug on the stem to check for resistance, indicating root growth.

Propagating via Leaf Propagation

  1. Select Healthy Leaves: Choose plump, healthy leaves from your String of Dolphins.
  2. Allow to Callous: Let the leaves callous over for a few days to prevent rot.
  3. Prepare the Soil: Use the same well-draining potting mix as with stem cuttings.
  4. Place Leaves on Soil: Lay the calloused leaves on top of the soil. You can gently press them into the soil slightly.
  5. Mist Lightly: Mist the leaves and soil lightly with water. Keep the soil slightly moist but not waterlogged.
  6. Provide Indirect Light: Place the leaves in a location with bright, indirect light.
  7. Wait for Roots and New Growth: This method takes longer than stem cuttings. Be patient and wait for roots and new plantlets to emerge from the base of the leaves.

Caring for Your Propagated String of Dolphins

Once your cuttings or leaves have rooted, it’s essential to provide proper care to ensure healthy growth.

  • Light: Provide bright, indirect light. Avoid direct sunlight, especially during the hottest part of the day.
  • Watering: Allow the soil to dry out completely between waterings. Overwatering is a common cause of root rot.
  • Soil: Use a well-draining potting mix.
  • Temperature: String of Dolphins prefers temperatures between 65°F and 80°F (18°C and 27°C).
  • Fertilizing: Fertilize sparingly during the growing season (spring and summer) with a diluted succulent fertilizer.

Troubleshooting

  • Rotting: If your cuttings or leaves start to rot, it’s usually due to overwatering. Remove the affected parts and allow the soil to dry out completely before watering again.
  • Lack of Growth: If your cuttings or leaves are not growing, ensure they are receiving enough light and are not being overwatered. Be patient, as it can take time for roots to develop.

Propagating String of Dolphins is a rewarding way to expand your succulent collection. Whether you choose stem cuttings or leaf propagation, following these simple steps will increase your chances of success. Happy growing!