Daily gardening tips: Use floating row covers to protect plants from frost

Frost can be detrimental to plants, particularly delicate ones that are not cold-hardy. Using floating row covers is an effective way to shield your plants from the damaging effects of frost. These covers create a protective barrier, trapping heat around the plants and preventing frost from settling on their leaves and stems. Here's a comprehensive guide on how to use floating row covers to protect your plants from frost:

Step 1: Choosing the Right Covers

Start by selecting the appropriate floating row covers for your plants. Lightweight covers are suitable for early season frost and protection against insects, while heavyweight covers are ideal for extended frost protection.

Step 2: Preparing the Garden

Before installing the row covers, make sure your garden is properly prepared. Clear any debris, weeds, or fallen leaves that may hinder the covers from lying flat on the ground.

Step 3: Measuring and Cutting

Measure the length and width of the garden beds or individual plants you want to protect. Add a few inches extra to allow the covers to overlap and secure properly. Using sharp scissors or a utility knife, carefully cut the floating row covers to the desired size.

Step 4: Installing the Covers

Place the cut covers over the plants or garden beds. Make sure they completely cover the desired area and have enough slack to allow for plant growth. Secure the edges of the covers by burying them slightly in the soil or using landscape pins, rocks, or bricks. Ensure there are no gaps where frost can sneak in.

Step 5: Ventilation and Maintenance

Remember to regularly check the covers and adjust them as needed. On sunny days, raise the sides of the covers or remove them entirely to prevent overheating, especially for plants that require pollination. Similarly, water your plants adequately as the covers can reduce rainfall or irrigation reach.

Step 6: Removing the Covers

Once the threat of frost has passed, remove the covers completely during the day to allow ample sunlight and air circulation. If frosty nights still occur sporadically, cover the plants again but remove the covers during the day to avoid overheating.

Additional Tips

• Consider using support hoops to prevent the covers from directly resting on delicate plants.
• Monitor weather forecasts to anticipate frost and be prepared to cover your plants in advance.
• Experiment with different cover thicknesses to find the most suitable option for your specific plants and climate.
• Use dual-purpose covers that also provide protection against pests like insects and birds.

By following these steps and taking necessary precautions, floating row covers can give your plants the necessary protection and enhance their chances of surviving frosty conditions. Happy gardening!