Protect Your Plants with Garden Fabric 👨‍🌾 (2024)

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Gardening Tips Garden Fabric, Row Covers

Specially designed fabrics, such as this All-Purpose Garden Fabric , are often used to protect against frost, but they're also effective in blocking insects (and birds) or reducing the intensity of the sun. It's a good idea to keep several types of fabric on hand. Use Super Hoops to support the fabric.

Garden fabric (also known as row cover or floating row cover) is a good addition to any gardener's tool shed because it can be used in so many ways:

• Protect plants from cold and wind
• Block insects and prevent spread of disease
• Keep soil and plants from overheating

Garden fabric is easy to use: You can drape the cover right over garden plants or use hoops or a wooden frame to support it. Secure the edges of the fabric with soil or use Earth Staples.

Row Cover Options:

If you are using support hoops, be sure to pull the cover taut over the hoops and bury the edges well to keep the fabric secure during windy days. You can also clip the fabric to the hoops with clothespins if wind is a problem.

Seedlings should be monitored for moisture and fertilizer needs. Pull back or remove the cover for thinning or weeding.

As the weather warms up, check your plants to make sure they're not overheating. This is especially important when it comes to cool-weather plants, such as lettuce and broccoli. Remove the cover if you see signs of overheating, such as wilting, leaf damage and/or blossom drop.

Once your seedlings have adapted to the outdoors and the threat of frost has passed, you may remove the All-Purpose Garden Fabric or GardenQuilt from the beds. For insect protection throughout the growing season, use Summerweight Fabric, which can be left in place until harvest.

Pollination — Don't Forget the Bees!

Crops such as peas, strawberries, beans, pumpkins and squash require pollination to produce a harvest. If these crops are still covered with fabric when they begin to flower, remove or temporarily lift fabric from the beds during the day to allow bees to do their work. Self-pollinating plants, such as tomatoes, can be left covered. However, be aware of the temperature under the covers. At temperatures above 85 degrees F., tomato pollen may become sterile and peppers will not set fruit. You may need to lift the covers during the day to release excess heat.

Insect Protection

Garden fabric will keep most insect pests away from your crops as long as plants are completely covered and the edges are securely pinned to the ground. They’ll block aphids, potato beetles, Japanese beetles, grasshoppers, leaf miners, cabbage worms, root maggots, and some vine borers.

Pest problems can still occur if insect eggs were laid before the fabric was applied, or insects emerge from the soil. Insects may also have been introduced when new seedlings were transplanted. A careful examination of the leaves' undersides will indicate insect activity. If an infestation has occurred, spray with an organic pesticide, or remove the infected plants. Replace covers to keep future insects out. Garden fabrics help break the life cycle of many insects and can help prevent re-infestation the following season.

Using Garden Fabrics in the Summer

Intense sunlight and hot temperatures can make it challenging to germinate new seeds, establish tender seedlings and keep cool-weather crops, such as salad greens, from bolting and becoming bitter. Covering parts of the garden with shade netting will keep soil and leaf temperatures cooler and will also cut moisture loss. Germination will improve, as will the growth of young plants. Shade netting works best when it's supported over plants by hoops or another type of support to maintain good air circulation around the plants.

Late-Season and Winter Crop Protection

In the fall, garden fabric can be draped over cold-sensitive crops, such as tomatoes or peppers. Unroll the fabric over the row and secure the edges with Earth Staples. For winter protection of tender perennials, we recommend GardenQuilt. Gardeners who experience mild winters should support covers with hoops or some other support device to keep new growth from coming into contact with the fabric. When covering tender perennials, wait until the first hard frost, then cut back any dead foliage and mulch around the plants with straw or grass clippings. Then cover the plants.

Reusing Garden Covers

Most covers will last one or two seasons. Some, such as GardenQuilt and Shade Netting, will last much longer. You can extend their life by keeping the edges pinned securely, and in windy areas, securing the fabrics tightly over hoops. When not in use, garden fabric should be folded and stored away from sun and moisture. After they become worn, you can repurpose them in many ways:

• Lay pieces of garden fabric over newly seeded lawns to prevent erosion of seed and soil.
• Place covers under bark mulch or soil to act as a weed barrier.
• Cover your favorite flowering annuals during cold fall nights to extend the growing season.

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• How to Use Super Hoops

• Season-Extending Techniques

• 10 Cold-Tolerant Veggies That Taste Sweeter After A Frost