If you’ve experienced winters in Florida, you know that the weather can be unpredictable. When temperatures drop, it’s crucial to know how to protect your plants to ensure their health and vitality.
Sudden freezes can harm your plants if the proper precautions aren’t taken. Below is a guide to follow both before and after harsh winter weather to keep your landscaping thriving.
Protecting Your Landscape
Plant Nutrition
Proper care begins before the cooler temperatures set in. Landscapes that receive consistent maintenance year-round are better equipped to withstand freezing conditions. They not only tolerate colder temperatures more effectively but also recover more quickly from any damage.
Breaking the Wind
There are several methods to protect vulnerable plants from strong winds. Temporary coverings, such as cloth sheets or blankets, can serve as barriers, along with nearby buildings, other plants, and fences.
Pro Tip: When using a temporary cover, make sure it extends all the way to the ground, as the ground is a primary heat source. If using a plastic cover, remove it on sunny days to prevent excess heat damage.
Irrigation
Watering your landscape before a freeze is an effective way to protect your plants. It helps create a heat-retaining barrier with moist soil. Additionally, to safeguard your irrigation system, run it to keep water moving through the pipes. If shutting it off, drain the pipes to prevent damage from expanding water. While underground pipes are generally safe, exposed pipes, backflows, and pump components can be at risk if not maintained properly.
Fertilization and Pruning
Word to the wise—avoid fertilizing in the late fall or winter. It promotes new growth, which can increase the risk of damage from freezes or colder temperatures. Postponing pruning during this time of year is also smart and should not be resumed until Spring, when warmer weather returns.
Consistent Preventive Maintenance
Plants weakened by disease or insects are more likely to be damaged during cooler temperatures, as they are already in a fragile state. Regular inspections and preventive maintenance are highly recommended year-round to identify potential issues early.
Tips to Keep Things Thriving
After a freeze, the soil may be frozen, so it’s important to water your plants once warmer temperatures return. This will provide plants with hydration and help thaw the soil. However, do not resume pruning until spring; you can remove any dead leaves from your landscaping once they have turned brown. Pruning too early can cause further damage to the plants.
Living in central Florida, we are fortunate that freezes don’t happen very often, but it’s always wise to be prepared when they do. Keep an eye on weather reports, maintain a consistent care routine for your landscape and plants, and they should thrive throughout the winter.
Additional Resources:
https://sfyl.ifas.ufl.edu/lawn-and-garden/winter-plant-protection/
https://gardeningsolutions.ifas.ufl.edu/care/weather/preparing-the-landscape-for-cold-weather/
