Welcome to our blog post for the year 2023! As winter approaches, many gardeners are wondering how to properly store their geraniums to ensure their survival during the cold months. In this article, we will provide you with a complete guide on how to store geraniums in winter. Whether you have potted geraniums or ones planted in your garden, we have got you covered!
Why Should You Store Geraniums in Winter?
Geraniums are tender perennial plants that are native to warm climates. They thrive in temperatures between 70-85°F (21-29°C) and cannot withstand frost or freezing temperatures. Storing geraniums during winter helps protect them from the cold and allows them to survive until spring, when they can be planted again.
When Should You Store Geraniums?
The ideal time to store geraniums is before the first frost hits. In most regions, this occurs in late autumn or early winter. It is crucial to act before the frost arrives, as exposure to freezing temperatures can damage or kill the plants. It is recommended to start the storage process when temperatures consistently drop below 50°F (10°C).
How to Prepare Geraniums for Winter Storage
1. Prune: Start by pruning your geraniums to remove any dead or diseased foliage. Cut back the stems to about one-third of their original length. This will help the plants conserve energy during their dormant period.
2. Digging: If you have geraniums planted in your garden, carefully dig them up, ensuring you do not damage the roots. Shake off any excess soil from the roots, but do not wash them.
3. Potting: If you have potted geraniums, you can skip the digging step. Instead, prepare a clean, well-draining pot with fresh potting soil. Gently remove the geraniums from their current pots and transplant them into the new ones.
How to Store Geraniums Indoors
1. Location: Find a cool, dark, and dry location to store your geraniums. A basement, garage, or unheated room can work well. The temperature should be around 45-55°F (7-13°C).
2. Container: Place the geraniums in a container such as a cardboard box or a plastic storage bin. Ensure there are holes or ventilation to prevent the buildup of moisture. You can also store individual plants in paper bags, hanging them upside down.
3. Watering: During winter storage, geraniums enter a dormant period and require very little water. Water them sparingly, allowing the soil to dry out between watering. Overwatering can lead to root rot and other diseases.
How to Store Geraniums Outdoors
1. Wrap: If you prefer to store your geraniums outdoors, you can wrap them in layers of burlap or horticultural fleece. This will provide insulation and protect the plants from freezing temperatures.
2. Mulch: Surround the base of the geraniums with a thick layer of mulch, such as straw or wood chips. This will help regulate the temperature and prevent the soil from freezing.
3. Cover: Place a large bucket or upside-down pot over the geraniums to shield them from snow and ice. This makeshift cover will provide additional protection against the elements.
How to Revive Geraniums in Spring
When spring arrives and the danger of frost has passed, it is time to revive your stored geraniums. Follow these steps:
1. Unwrap or uncover the geraniums, whether they were stored indoors or outdoors.
2. Gradually introduce the geraniums to sunlight by placing them in a shaded area for a few hours each day. This will prevent sunburn and shock to the plants.
3. Start watering the geraniums more frequently, allowing the soil to remain evenly moist.
4. Once the risk of frost has completely passed, you can transplant the geraniums back into your garden or larger pots.
By following these guidelines, you can successfully store your geraniums in winter and enjoy their vibrant blooms year after year. Remember, each geranium variety may have specific needs, so it is always a good idea to research the specific requirements of your plants. Happy gardening!
