Protecting Your Plants from Frost in Central Florida | Inside/Outside

While winter in Central Florida is usually mild, occasional cold snaps can bring overnight frost that catches many residents off guard. Because it doesn’t happen often, longtime locals may forget to prepare, and newcomers may not realize how quickly frost can damage sensitive plants.

Fruit trees such as citrus, avocado, and mango are especially vulnerable when temperatures dip near freezing. Covering young or smaller trees with frost cloth, old sheets, or lightweight blankets can help trap warmth overnight. Be sure coverings reach the ground and remove them in the morning once temperatures rise.

Flowering plants and delicate shrubs are also at risk. Potted plants can be moved closer to the house, under a porch, or indoors if possible. For plants in the ground, adding a fresh layer of mulch around the base helps insulate roots and retain soil warmth.

Watering plants earlier in the day before a frost can also provide protection, as moist soil holds heat better than dry ground. However, avoid watering late at night, which can worsen cold damage.

Finally, resist the urge to prune frost-damaged plants right away. Waiting until warmer weather returns allows you to better assess what needs trimming and helps protect healthy growth.

A little preparation goes a long way when Florida winter weather surprises us.