Black Calla Lilies: A Guide for Finding and Caring for These Stunning Blooms

Introduction

Black calla lilies, also known as raven calla lilies or Zantedeschia aethiopica ‘Night Star’, are captivating and enigmatic flowers with a dramatic, velvety black bloom. Their unique appearance and regal stature make them a sought-after addition to any garden or floral arrangement. In this comprehensive guide, we will delve into everything you need to know about black calla lilies, from finding them to planting, caring for, and troubleshooting any issues that may arise.

Where to Buy Black Calla Lilies

Online Retailers

• Eden Brothers
• Brent and Becky’s Bulbs
• Dutch Bulbs

Local Nurseries

Check with local nurseries, especially during the spring and summer seasons, as they may have black calla lilies in stock. Call ahead or visit their website to confirm availability.

Planting Black Calla Lilies

Black calla lilies thrive in well-drained soil that is rich in organic matter. They prefer a pH range between 6.0 and 7.0. Choose a planting site that receives full sun to partial shade. To plant black calla lilies:

1. Dig a hole approximately 6 inches deep and 12 inches wide.
2. Amend the soil with compost or manure to improve drainage and fertility.
3. Place the black calla lily bulb in the hole with the pointed end facing up.
4. Backfill the hole with soil and gently pat down to firm the soil around the bulb.
5. Water the calla lily deeply and regularly, especially during the growing season.

Care for Black Calla Lilies

Watering

Black calla lilies require moderate watering. Water them deeply and regularly, especially during the growing season (spring and summer). Allow the soil to dry out slightly between waterings but avoid letting the soil become completely dry.

Fertilizing

Fertilize black calla lilies monthly during the growing season with a balanced, liquid fertilizer. Follow the instructions on the fertilizer label for application rates.

Pruning

Remove faded flowers and yellowing leaves to encourage new growth and prevent disease. Cut the stems back to the ground after the foliage has completely died back in the fall or winter.

Troubleshooting Problems

Yellowing Leaves

Yellowing leaves can indicate overwatering or a nutrient deficiency. Reduce watering frequency and check the soil pH to ensure it is within the optimal range.

Brown Spots on Leaves

Brown spots on leaves may be caused by a fungal disease called leaf spot. Remove infected leaves and treat with a fungicide.

Calla Lily Virus

Calla lily virus is a common problem that can cause stunted growth, distorted leaves, and reduced flowering. There is no cure for calla lily virus, so it is important to prevent its spread by isolating infected plants.

Conclusion

Black calla lilies are stunning and enigmatic blooms that can add a touch of elegance and drama to any garden or floral arrangement. By following the tips and guidelines outlined in this guide, you can successfully find, plant, care for, and troubleshoot any issues that may arise with these captivating plants. Whether you are an experienced gardener or just starting out, we hope this guide empowers you to enjoy the beauty and intrigue of black calla lilies for years to come.