Discover the Ultimate Guide to Calla Lily Bulbs: How to Store Calla Lily Bulbs and Keep Them Thriving
What To Know
- The optimal time to harvest calla lily bulbs for storage is after the foliage has completely died back, usually in late summer or early fall.
- Allow the bulbs to air dry in a cool, dry, and well-ventilated area for a few days.
- Yes, you can store calla lily bulbs in the refrigerator, but ensure they are placed in a plastic bag with a few air….
Calla lilies, with their elegant trumpet-shaped flowers and lush foliage, are a beloved addition to any garden. But what happens to these beauties after their blooming season ends? The answer lies in understanding how to store calla lily bulbs. Proper storage ensures that your bulbs remain healthy and ready to produce vibrant blooms in the following year. This guide will walk you through the steps of storing calla lily bulbs, ensuring they stay dormant and ready for their next blooming season.
The Importance of Storing Calla Lily Bulbs
Calla lily bulbs, also known as corms, are the underground storage organs that hold the plant’s energy reserves. After the blooming season ends, the foliage withers, and the corms enter a dormant period. During this time, they need proper conditions to rest and replenish their energy, preparing for the next growth cycle.
When to Harvest Calla Lily Bulbs
The optimal time to harvest calla lily bulbs for storage is after the foliage has completely died back, usually in late summer or early fall. This indicates that the bulbs have gathered all the necessary nutrients and are ready for their dormant phase.
Preparing Calla Lily Bulbs for Storage
Before storing calla lily bulbs, it’s crucial to prepare them properly. Here’s a step-by-step guide:
1. Dig Up the Bulbs: Carefully dig up the bulbs using a garden fork, ensuring you don’t damage them.
2. Clean the Bulbs: Gently remove any soil, debris, or dead foliage from the bulbs.
3. Dry the Bulbs: Allow the bulbs to air dry in a cool, dry, and well-ventilated area for a few days. This helps prevent mold and fungal growth.
Storage Conditions for Calla Lily Bulbs
Storing calla lily bulbs correctly is essential for their survival and future blooming. The ideal storage conditions are:
- Cool and Dry Environment: The ideal temperature for storing calla lily bulbs is between 40°F and 50°F (4°C and 10°C). This helps maintain their dormancy and prevents them from sprouting prematurely.
- Well-Ventilated Area: Good air circulation is crucial to prevent moisture buildup, which can lead to mold and rot.
- Darkness: Calla lily bulbs should be stored in a dark place to avoid stimulating premature growth.
Storage Methods for Calla Lily Bulbs
There are several effective methods for storing calla lily bulbs:
- Paper Bags: Place the bulbs in paper bags, ensuring they are not overcrowded. Store the bags in a cool, dry, and dark location.
- Mesh Bags: Mesh bags allow for better air circulation, reducing the risk of moisture buildup. Store the mesh bags in a cool, dry, and dark location.
- Wooden Boxes: Wooden boxes with ventilation holes provide a suitable storage environment. Place the bulbs in the box, ensuring they are not touching each other.
Checking Your Stored Calla Lily Bulbs
It’s essential to periodically check your stored calla lily bulbs for any signs of damage or deterioration. Look for:
- Mold or Rot: If you notice mold or rot, discard the affected bulbs immediately to prevent the spread of infection.
- Sprouting: If the bulbs start to sprout, it might indicate that the storage conditions are not cool enough. Adjust the storage location or temperature to prevent premature growth.
Planting Your Stored Calla Lily Bulbs
Once the weather warms up and the risk of frost has passed, you can plant your stored calla lily bulbs. Here’s a guide:
- Prepare the Soil: Choose a well-drained location with partial shade to full sun. Amend the soil with compost or other organic matter to improve drainage and fertility.
- Planting Depth: Plant the bulbs about 4-6 inches deep, with the pointed end facing upwards.
- Spacing: Space the bulbs 12-18 inches apart.
- Watering: Water the bulbs thoroughly after planting, and keep the soil consistently moist.
Calla Lily Bulb Storage: A Wrap-Up
By following these guidelines, you can successfully store your calla lily bulbs and ensure they remain healthy and ready to bloom again in the following season. Remember, proper storage conditions are crucial for the survival and vigor of your bulbs.
Information You Need to Know
Q: Can I store calla lily bulbs in the refrigerator?
A: Yes, you can store calla lily bulbs in the refrigerator, but ensure they are placed in a plastic bag with a few air holes to prevent moisture buildup.
Q: How long can I store calla lily bulbs?
A: Calla lily bulbs can typically be stored for 6-8 months. However, with proper storage conditions, they can remain viable for several years.
Q: What should I do if my calla lily bulbs start to sprout while in storage?
A: If your bulbs start to sprout while in storage, it’s best to plant them immediately. However, if you’re not ready to plant them, you can try to cut off the sprouts and store them in a cooler location.
Q: Can I store calla lily bulbs in a garage?
A: If your garage is cool, dry, and well-ventilated, you can store calla lily bulbs there. However, make sure the temperature doesn‘t fluctuate significantly.
Q: Can I store calla lily bulbs in a basement?
A: Basements can be suitable storage locations for calla lily bulbs, but ensure they are dry and well-ventilated. Avoid areas with high humidity.