To successfully save your begonias, it’s important to follow a few key steps. By properly storing the tubers during the winter and then starting them in the spring, you can ensure healthy and vibrant plants. Here is a detailed guide on how to save your begonias:
1. Harvesting the Tubers: Before the first frost, carefully dig up the begonia plants, taking care not to damage the tubers. Gently remove any excess soil and trim off any remaining foliage, leaving about an inch of stem attached to the tuber. This will help with identification when you start them in the spring.
2. Cleaning and Drying: Once you have harvested the tubers, clean them by gently rinsing off any remaining soil. Be cautious not to scrub or damage the tubers. After cleaning, allow them to air dry for a few days in a well-ventilated area. This will help prevent any rot or fungal growth during storage.
3. Storage Options: There are a few different ways to store begonia tubers, depending on your preference and available resources. One option is to place the tubers on screen trays, allowing air to circulate around them. Alternatively, you can pack the tubers in dry peat, sawdust, sand, or another insulating material, ensuring they are well-covered but not suffocated. This will help maintain their moisture levels and protect them from extreme temperatures.
4. Choosing a Storage Location: Find a suitable storage location for your begonia tubers. It should be dry, dark, and cool, ideally above freezing temperatures. A basement, cellar, or garage can work well, as long as the conditions are appropriate. Avoid storing the tubers near fruits or vegetables, as they release ethylene gas, which can cause the tubers to deteriorate.
5. Monitoring and Maintenance: Throughout the winter, periodically check on your stored tubers to ensure they remain in good condition. Remove any tubers that show signs of rot, mold, or drying out. Adjust the storage medium if needed, making sure it remains slightly moist but not overly wet.
6. Starting in the Spring: As the weather starts to warm up in the spring, it’s time to start your begonia tubers. Begin by placing them on damp potting soil in a warm environment, such as a greenhouse or a sunny windowsill. Ensure the soil stays consistently moist but not waterlogged. Keep the tubers in a well-lit area but avoid direct sunlight, as it can scorch the delicate shoots.
7. Care and Growth: As the begonia tubers start to sprout, continue to provide them with proper care. Gradually acclimate them to outdoor conditions by exposing them to increasing amounts of light and fresh air. Transplant them into larger pots or your garden once the risk of frost has passed and the weather has stabilized.
8. Regular Maintenance: Throughout the growing season, keep an eye on your begonias for any signs of pests, diseases, or nutrient deficiencies. Water them regularly, but be mindful not to overwater, as begonias prefer slightly moist soil. Fertilize them with a balanced, slow-release fertilizer or organic alternatives to promote healthy growth and vibrant blooms.
By following these detailed steps, you can successfully save your begonias and enjoy their beauty year after year. Remember to adapt the instructions to your specific climate, as different regions may have variations in timing and storage conditions.
