How to Successfully Overwinter Calla Lilies in Pots

Overwintering calla lilies in pots requires proper draining, storage, and temperature control. Here’s how to do it.

Calla lilies make an exquisite addition to any garden with their uniquely shaped petals and vibrant colors. With proper care, it is possible to extend their blooms by overwintering them in pots. Overwintering is a process in which plants are prepared to withstand the harsh winter months for their growth to continue after winter. This process involves taking several precautions to ensure that the plant remains healthy under the conditions that could be detrimental to its growth. In this article, you’ll learn how to prepare and maintain your calla lily pots to survive the cold season and bloom after winter.

How to Successfully Overwinter Calla Lilies in Pots


Understanding Calla Lilies

Calla lilies are a popular choice for potted plants due to their natural beauty and easy upkeep. Before you begin overwintering your calla lilies in pots, it’s important to understand the plant. Getting to know calla lilies will help you care for them properly.

One reason that potted calla lilies are popular is due to their ability to grow indoors, though they can also be grown outdoors. Several factors must be taken into consideration when overwintering calla lilies in pots, including the temperature and light conditions.

With proper care and attention, your calla lilies will thrive and bloom year after year.

Preparing Calla Lilies For Overwintering

Preparing calla lilies for overwintering timing is key: it’s important to prepare calla lilies before the start of winter. Step-by-step guide: cut back the foliage, move pots to a cool, dark place and reduce watering. Tips for healthy lilies: keep soil damp but not soaked, inspect for pests and disease regularly.

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Overwintering calla lilies in pots is a great way to keep your plants healthy and thriving for the next growing season. But to ensure success, it’s important to start preparing them at the right time. Begin by cutting back the foliage and reducing watering.

Move pots to a cool, dark place that stays between 40-50°f. Keep soil damp but not soaked and regularly inspect for pests and disease. By following these simple steps, you can ensure healthy lilies for next season.

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Best Practices For Overwintering Calla Lilies In Pots

Overwintering calla lilies in pots is possible if you take some preventative measures. For optimum protection, position your pots in an area away from wind and in a place that gets sunlight. Adequate water and nutrients are also crucial for these plants to survive the cold months.

Keep the soil moist but not soggy and reduce watering during dormant periods. Additionally, fertilize your calla lilies with a low-nitrogen, high-potassium fertilizer to promote root growth. Remember to remove any dead foliage and pests to prevent disease. Following these best practices for overwintering calla lilies in pots will ensure beautiful blooms next season.

Troubleshooting Common Overwintering Issues

Calla lilies are a popular choice for container gardening, and if you live in a region where winter temperatures drop below 50 degrees, you’ll need to overwinter these plants indoors. But as with any indoor plant, there are some common overwintering issues that you may encounter.

Identifying these issues is the first step to fixing and preventing them. Some of the most common issues include root rot, spider mites, and insufficient light. The good news is that with a few preventative measures, you can easily keep your calla lilies healthy through the winter months.

Make sure to use a well-draining soil, keep the soil moist but not waterlogged, and provide adequate light. With these tips, you’ll be able to enjoy beautiful calla lilies year-round.

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Storing Calla Lilies After Overwintering

Proper storage is necessary to maintain calla lilies’ beauty after overwintering. You need to store them in a dry, dark and cool place to avoid fungus and disease. Place the bulbs in beds or trays and ensure that they don’t touch each other.

Consider labeling and checking the bulbs during the winter to ensure they are healthy. Checking the moisture content is also crucial to keep the bulbs in perfect condition. Every few weeks, clip off dead leaves or stems to prevent rotting.

By following these steps, you can enjoy your calla lilies’ beauty for years to come.


As you can see, overwintering calla lilies in pots is a task that requires a bit of preparation and care. However, with adequate attention and mindful techniques, it can be a joy to keep these beautiful flowers alive and thriving all year round.

Remember to store your pots in a cool, frost-free environment, and to carefully monitor the soil moisture levels. Keep an eye out for any signs of pests or disease, and don’t be afraid to prune back any damaged foliage. By following these steps, you can ensure that your calla lilies will burst into bloom once again come springtime! So, go ahead and give it a try – your green thumbs will thank you for the effort!