What To Know
- Calla lilies, with their trumpet-shaped blooms and lush foliage, add a touch of elegance to any garden or indoor space.
- A dwarf calla lily with pink or purple flowers that bloom in clusters.
- Dig up the corms in the fall and store them in a cool, dry place until spring.
Calla lilies, with their trumpet-shaped blooms and lush foliage, add a touch of elegance to any garden or indoor space. Caring for these captivating flowers is not as daunting as it may seem. By following a few simple steps, you can ensure your calla lilies thrive and showcase their beauty for many seasons to come.
Understanding Calla Lily Varieties
There are various calla lily varieties, each with unique characteristics:
- Zantedeschia aethiopica: The classic white calla lily, known for its large, pure white blooms.
- Zantedeschia elliottiana: A yellow calla lily with heart-shaped leaves and bright yellow flowers.
- Zantedeschia rehmannii: A dwarf calla lily with pink or purple flowers that bloom in clusters.
- Zantedeschia albomaculata: A spotted calla lily with white flowers adorned with dark purple spots.
Choosing the Right Location
Calla lilies prefer bright, indirect light. They can tolerate partial shade, but too much shade will result in fewer flowers. Choose a location that receives ample sunlight without being exposed to intense afternoon heat.
Preparing the Soil
Calla lilies thrive in well-drained, moisture-retentive soil. Amend the soil with organic matter, such as compost or peat moss, to improve drainage and provide nutrients. The ideal pH for calla lily soil is between 6.0 and 6.5.
Planting Calla Lilies
- Corms: Calla lilies are typically grown from corms, which are underground bulbs. Plant the corms 2-3 inches deep and 6-8 inches apart. Position the corms with the pointed end facing up.
- Tubers: Some calla lily varieties are grown from tubers. Plant the tubers 1-2 inches deep and 6-8 inches apart.
Watering Calla Lilies
Calla lilies prefer moist soil but not soggy conditions. Water deeply and regularly, especially during the growing season. Allow the top inch of soil to dry out before watering again. Avoid overwatering, as this can lead to root rot.
Fertilizing Calla Lilies
Fertilize calla lilies every few weeks during the growing season with a balanced liquid fertilizer. Use a fertilizer that is diluted to half strength.
Deadheading and Pruning
Deadhead spent flowers by removing them from the base of the stem. This encourages new blooms and prevents the plant from putting energy into seed production. Prune yellowing leaves and stems to keep the plant looking neat and healthy.
Overwintering Calla Lilies
In colder climates, calla lilies need to be protected from frost. Dig up the corms or tubers in the fall after the foliage has died back. Store them in a cool, dry place until spring.
Troubleshooting Common Calla Lily Problems
- Yellowing leaves: This can be caused by overwatering or nutrient deficiency. Check the soil moisture and fertilize the plant if necessary.
- Brown tips on leaves: This is usually caused by underwatering or low humidity. Water the plant more frequently and increase the humidity around it.
- Pest infestations: Calla lilies can be susceptible to aphids, spider mites, and mealybugs. Treat infestations with appropriate insecticides or natural remedies.
Summary: Nurturing Your Calla Lily’s Graceful Charm
By following these care tips, you can enjoy the beauty and elegance of calla lilies for many seasons to come. With proper attention and love, these captivating blooms will add a touch of sophistication and grace to your garden or indoor space.
What You Need to Learn
Q: How often should I water calla lilies?
A: Water deeply and regularly, allowing the top inch of soil to dry out before watering again.
Q: What is the ideal soil pH for calla lilies?
A: Between 6.0 and 6.5.
Q: How do I store calla lily corms over winter?
A: Dig up the corms in the fall and store them in a cool, dry place until spring.
Q: What causes yellowing leaves on calla lilies?
A: Overwatering or nutrient deficiency.
Q: How do I treat spider mite infestations on calla lilies?
A: Use insecticidal soap or neem oil to control the infestation.
