Colocasia 'Black Coral' - How to Successfully Grow in your Garden


Growing Colocasia 'Black Coral' can be a rewarding experience, thanks to its striking, dark foliage and unique appearance. Here’s how to successfully cultivate it in your garden:

1. Site Selection

  • Light: Prefers partial shade to full shade. Too much direct sunlight can scorch the leaves.
  • Soil: Well-draining, rich, and consistently moist soil is ideal. Use loamy soil with organic matter.

2. Planting

  • Timing: Plant in spring after the last frost.
  • Spacing: Space plants 2-3 feet apart to allow for their broad growth.
  • Depth: Plant tubers about 4-6 inches deep.

3. Watering

  • Keep the soil consistently moist, especially during the growing season. Ensure good drainage to prevent rot.

4. Fertilizing

  • Use a balanced fertilizer during the growing season (spring and summer) every 4-6 weeks to promote healthy growth.

5. Mulching

  • Apply a layer of mulch to retain moisture and suppress weeds.

6. Temperature and Humidity

  • Thrives in warm climates (ideally 70°F to 90°F). In cooler areas, consider container growing to move indoors during colder months.

7. Pest and Disease Management

  • Watch for pests like aphids and spider mites. Use insecticidal soap if needed.
  • Ensure good air circulation to prevent fungal diseases.

8. Overwintering

  • In colder climates, either bring potted plants indoors or lift tubers and store them in a cool, dry place.

9. Pruning

  • Remove any dead or damaged leaves to encourage new growth and maintain appearance.

10. Propagation

  • Divide tubers every few years in spring to propagate new plants.

By following these guidelines, you can enjoy the stunning beauty of Colocasia 'Black Coral' in your garden!


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