When the cooler days of winter start creeping in, it’s time to think about how to properly store your canna bulbs until the next growing season. Whether you have them in containers or in the ground, taking the necessary steps to protect and store your canna bulbs correctly is crucial to ensure their health and vitality for the following year.
If you have potted canna bulbs that you want to store indoors during the winter months, the process is relatively straightforward. Begin by cutting back the foliage of the plants to soil level. This will help the bulbs conserve energy and prepare for dormancy.
Once you’ve trimmed back the foliage, it’s time to move the potted canna bulbs to an indoor location. Find a spot that is cool, dry, and consistently above 40 degrees Fahrenheit. This could be a basement, garage, or a spare room in your home.
While your canna bulbs are in storage, it’s important to check on them periodically to ensure they are not drying out or being attacked by pests. If the bulbs start to look shriveled or moldy, adjust the storage conditions accordingly.
For gardeners who have canna bulbs planted directly in the ground, the process of storing them for winter is slightly different. Start by cutting back the foliage just like you would with potted bulbs. This step helps prevent the bulbs from expending unnecessary energy during the dormant period.
After trimming the foliage, carefully dig up the canna bulbs from the soil. Be gentle to avoid damaging the bulbs or the roots. Shake off any excess soil and let the bulbs dry for a few days in a cool, dark place.
Once the bulbs have dried, place them in a paper bag or cardboard box filled with dry peat moss or sawdust for insulation. Store the bulbs in a cool, dry location, ensuring they are not exposed to freezing temperatures or excessive moisture.
Throughout the winter months, check on your stored canna bulbs regularly. Discard any bulbs that show signs of rot or disease to prevent the spread to healthy bulbs. Proper storage and monitoring will help ensure your canna bulbs are ready to regrow when the spring season arrives.
