Top 10 Secrets: How to Store Begonia Tubers Over Winter Like a Pro
What To Know
- Use a garden fork or trowel to carefully dig around the base of the plant, being careful not to damage the tubers.
- Place the tubers in a mesh bag and hang it in a cool, dark, and dry location.
- Place the tuber in the pot, making sure the top of the tuber is just below the soil level.
The vibrant blooms and lush foliage of begonias are a welcome sight in gardens and homes throughout the summer months. But as the weather turns colder, these tropical beauties need a little extra care to survive the winter. This is where understanding how to store begonia tubers over winter comes in.
Why Store Begonia Tubers?
Begonia tubers are the underground storage organs of the plant, holding the energy and nutrients needed for the plant to thrive. Unlike many other plants, begonias are not hardy in cold climates. Exposure to frost can damage or even kill the tubers. Storing them properly over winter ensures that your begonias will be ready to bloom again in the spring.
When to Dig Up Your Begonia Tubers
The ideal time to dig up your begonia tubers is after the first frost. This is usually around the end of September or early October, depending on your location. Here’s a step-by-step guide:
1. Wait for the First Frost: Before digging, ensure the leaves of your begonia have died back and the soil is dry.
2. Carefully Dig: Use a garden fork or trowel to carefully dig around the base of the plant, being careful not to damage the tubers.
3. Gently Remove: Once you’ve dug around the plant, lift the tuber out of the soil. If the tuber is attached to other tubers, gently separate them.
Preparing Begonia Tubers for Storage
Once you’ve dug up your tubers, it’s time to prepare them for their winter slumber:
1. Clean and Dry: Brush off any excess soil from the tubers. Let them dry completely in a cool, well-ventilated area.
2. Remove Excess Stems and Leaves: Cut back any remaining stems and leaves to about 1 inch above the tuber.
3. Inspect and Discard: Examine the tubers for signs of rot or disease. If you find any, discard them.
Choosing the Right Storage Environment
The success of your begonia tuber storage relies heavily on the environment you choose. Here are the key factors to consider:
- Temperature: The ideal temperature for storing begonia tubers is between 40°F and 50°F (4°C and 10°C). This cool, but not freezing, temperature mimics the natural conditions the tubers would experience in their dormant state.
- Darkness: Begonia tubers need darkness to remain dormant. Avoid storing them in direct sunlight or under artificial lights.
- Humidity: The storage area should be dry and well-ventilated to prevent mold and mildew growth.
Storage Options for Begonia Tubers
There are several options for storing your begonia tubers over winter:
- Paper Bags: Place the tubers in paper bags, ensuring each tuber is separated from the others. Store the bags in a cool, dark, and dry location.
- Mesh Bags: Mesh bags allow for good air circulation. Place the tubers in a mesh bag and hang it in a cool, dark, and dry location.
- Plastic Containers: Use a plastic container with drainage holes to allow for air circulation. Line the container with peat moss or vermiculite, then place the tubers on top. Store in a cool, dark, and dry location.
- Refrigerator: If you have limited space, you can store your begonia tubers in the crisper drawer of your refrigerator. Wrap them in paper towels or newspaper to absorb any excess moisture, and place them in a plastic bag.
- Basement or Cellar: If you have a cool, dark, and dry basement or cellar, this can be an ideal storage location.
Awakening Your Begonia Tubers in Spring
As the weather warms up in the spring, it’s time to wake your begonia tubers from their winter slumber. Here’s how:
1. Check for Signs of Growth: In late March or early April, inspect your tubers for signs of growth. You may see small shoots emerging from the top.
2. Repotting: Once you see signs of growth, it’s time to repot your begonias. Choose a pot that is slightly larger than the tuber. Fill the pot with a well-draining potting mix. Place the tuber in the pot, making sure the top of the tuber is just below the soil level. Water the plant thoroughly.
3. Light and Temperature: Place the pot in a bright, indirect light location. Gradually acclimate the plants to warmer temperatures as the weather improves.
Beyond the Basics: Caring for Begonia Tubers
For those who want to go beyond the basics, here are some additional tips for storing begonia tubers:
- Using Peat Moss: Peat moss can help to maintain moisture levels and prevent the tubers from drying out. Place the tubers in a container filled with peat moss, ensuring the tubers are not touching each other. Store in a cool, dark, and dry location.
- Checking for Moisture: Periodically check your tubers for signs of moisture. If the tubers are too moist, they are at risk of rot. If the tubers are too dry, they may shrivel. Adjust your storage environment as needed.
- Preventing Pests: Begonia tubers can be susceptible to pests such as mites and mealybugs. Before storing, inspect the tubers for any signs of pests. If you find any, treat the tubers with an insecticide.
Begonia Tuber Storage: A Successful Winter for Your Blooms
Storing begonia tubers over winter is a simple process that ensures your beloved plants will return to life with vibrant blooms come spring. By following these guidelines, you can keep your begonia tubers healthy and ready to bring joy to your garden or home for years to come.
Answers to Your Questions
Q: Can I store begonia tubers outside?
A: While some gardeners may choose to store tubers outside, it’s not recommended. Outdoor storage is less controlled and can be prone to extreme temperature fluctuations, pests, and moisture problems.
Q: What if my begonia tubers start to rot?
A: If you find any signs of rot, remove the affected tuber immediately. To prevent further spread, you can also treat the remaining tubers with a fungicide.
Q: How long can I store begonia tubers?
A: Begonia tubers can typically be stored for up to a year. However, it’s best to repot and grow them as soon as possible in the spring.
Q: Can I store different types of begonia tubers together?
A: Yes, you can store different types of begonia tubers together, as long as they are all healthy and free of pests and diseases. Just make sure to keep the tubers separated from each other so they don’t touch.
Q: What if I forget to dig up my begonias before the first frost?
A: If you forget to dig up your begonias before the first frost, there’s a chance they may survive. However, the tubers are more likely to be damaged or killed by the cold. If you live in a colder climate, it’s best to dig up your begonias before the first frost to ensure their survival.