Last Updated: September 2026

How to Use Row Covers in Fall

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As the summer months come to a close, gardeners are starting to think about how to protect their crops from the first frosts of fall. One effective method for doing so is by using row covers. In this blog post, we'll explore what row covers are, how they work, and how to use them to protect your garden in the fall.

What are Row Covers?

A row cover is a lightweight, porous fabric that is designed to allow plants to breathe while keeping out pests, diseases, and frost. Row covers are typically made from polypropylene or polyester and come in a variety of weights and types, including lightweight breathable fabrics and heavier, more durable options.

How do Row Covers Work?

Row covers work by allowing plants to receive the sunlight, water, and nutrients they need while keeping out the elements that can harm them. The fabric acts as a barrier, preventing frost from touching the plants and reducing the spread of disease and pests.

Benefits of Using Row Covers

Using row covers in the fall has several benefits for gardeners. Some of the most significant advantages include:

Protection from frost: Row covers can protect plants from frost damage, allowing you to enjoy a longer growing season.
Reduced disease and pest spread: By keeping out pests and diseases, row covers can help prevent the spread of illness in your garden.
Improved crop yields: By protecting plants from the elements, row covers can help improve crop yields and reduce waste.
Easy to use: Row covers are relatively easy to use and can be applied in a variety of ways, including by hand or with the help of a machine.

Preparing Your Garden for Fall

Before using row covers, there are several steps you can take to prepare your garden for fall:

Clean up the garden: Remove any dead plants, debris, and weeds from the garden to prevent disease and pest buildup.
Add compost: Apply a layer of compost to the soil to improve its structure and fertility.
Prepare the soil: Before applying row covers, make sure the soil is well-prepared for the winter months ahead.

Applying Row Covers

Applying row covers is relatively easy and can be done in a variety of ways. Here are some steps to follow:

Lightweight Breathable Row Covers

Choose a breathable row cover: Select a lightweight, breathable row cover that allows plants to receive sunlight and water.
Cut the row cover to size: Cut the row cover to fit the size of your garden bed or individual plants.
Apply the row cover: Drape the row cover over the plants, securing it with weights or a frame if necessary.

Heavy-Duty Row Covers

Choose a heavy-duty row cover: Select a heavy-duty row cover that can withstand wind and snow.
Cut the row cover to size: Cut the row cover to fit the size of your garden bed or individual plants.
Apply the row cover: Drape the row cover over the plants, securing it with weights or a frame if necessary.

Tips and Tricks for Using Row Covers

Here are some additional tips and tricks to keep in mind when using row covers:

Use row covers at the right time: Apply row covers when the temperature is below 40°F (4°C) to maximize their effectiveness.
Monitor the weather: Keep an eye on the weather forecast and adjust your row cover application accordingly.
Secure the row cover: Make sure the row cover is securely fastened to prevent wind damage or snow buildup.

Alternatives to Row Covers

While row covers are a popular and effective method for protecting plants from the elements, there are other options to consider:

Tarp covers: Tarps can be used to cover plants, but they can be heavy and may not allow for adequate airflow.
Bubble row covers: Bubble row covers are lightweight and allow for good airflow, but they can be more expensive than traditional row covers.
Frost blankets: Frost blankets are designed specifically for protecting plants from frost and can be more effective than row covers.

Common Mistakes to Avoid

When using row covers, there are several common mistakes to avoid:

Not choosing the right row cover: Make sure to choose a row cover that is suitable for the type of plants you are protecting and the weather conditions in your area.
Not applying the row cover correctly: Apply the row cover correctly, making sure it is securely fastened and not too tight or too loose.
Not monitoring the weather: Keep an eye on the weather forecast and adjust your row cover application accordingly.

Conclusion

Using row covers in the fall is a simple and effective way to protect your garden from the elements. By choosing the right row cover, applying it correctly, and monitoring the weather, you can enjoy a longer growing season and improve your crop yields. Whether you're a seasoned gardener or just starting out, row covers are a great addition to your gardening toolkit.