How should I protect my tropical plants during cold weather?

Tropical plants generally prefer warm temperatures and should be protected from prolonged exposure to cold weather. Since cold tolerance varies greatly from one species to another, we recommend becoming familiar with the specific needs of your plant and monitoring local weather conditions during the cooler months.

If freezing temperatures or unusually cold weather are expected, move container-grown plants indoors or to a protected location whenever possible. If the plant must remain outdoors, covering it with a frost cloth or other suitable plant protection can help reduce the risk of cold damage. Be sure to remove the covering once temperatures warm up to allow for proper light and air circulation.

Keeping the growing medium slightly moist—but not waterlogged—can also help reduce stress during cold weather. Avoid fertilizing or repotting while the plant is experiencing temperature stress, and allow it time to recover once warmer conditions return.

With a little preparation, most tropical plants can safely make it through occasional periods of cooler weather and continue to thrive when temperatures become favorable again.