What can I cover my tomato plants with?

Tomatoes are one of the most popular vegetables to grow in a home garden. They are easy to cultivate, and nothing beats a freshly-picked, vine-ripened tomato. However, tomato plants are vulnerable to a wide range of pests and diseases. Covering your tomato plants can help protect them from these threats. In this article, we will discuss some of the materials you can use to cover your tomato plants.

Row covers

Row covers are lightweight fabrics that are draped over the tops of plants to protect them from insects and other pests. These covers are typically made from materials like polyester, nylon, or polypropylene. They come in a variety of thicknesses, with some being better suited to cooler climates and others to warmer climates.

Row covers can be laid over tomato plants and anchored down with stakes or clips. These covers allow air, light, and water to reach the plants, while keeping out pests like aphids, whiteflies, and flea beetles. Row covers also provide a barrier against birds and other animals that might be tempted to snack on your tomatoes.

Floating row covers

Floating row covers are similar to regular row covers, except that they are designed to "float" above the plants. They are typically made from lightweight materials like spunbond polypropylene or polyester. Floating row covers can be draped over tomato plants and then suspended above them using hoops or other supports.

Because floating row covers are not in direct contact with the plants, they provide better ventilation and are less likely to cause damage to delicate foliage. They can also be left in place for longer periods of time without affecting plant growth.

Plastic covers

Plastic covers provide a more substantial barrier against pests and diseases. They can be made from materials like polyethylene or PVC and are typically laid over tomato plants and anchored down with stakes or other supports.

Plastic covers trap heat and create a warmer environment around the plants. This can be a double-edged sword, however. While warmer temperatures can promote faster growth, they can also leave the plants at risk of heat stress or other environmental factors. As a result, plastic covers are best suited to cooler climates or to use in the early spring or late fall.

Netting

Netting is another option for covering your tomato plants. It is typically made from nylon, polypropylene, or other synthetic materials. Netting can be draped over the plants and secured in place with stakes or clips. It can also be suspended above the plants using hoops or other supports.

Netting provides protection against birds and other animals that might be tempted to nibble on your tomatoes. It doesn't offer as much protection against insects or diseases, but it can be effective at keeping out larger pests.

Cloths

Cloth covers are another option for protecting your tomato plants. They are typically made from materials like cotton or canvas and can be draped over the plants like a blanket.

Cloth covers provide some protection against pests and diseases, but they can also trap moisture around the plants, which can promote the growth of fungal diseases. As a result, they are best used in cooler, drier climates.

Conclusion

Covering your tomato plants can help protect them from pests and diseases. Row covers, floating row covers, plastic covers, netting, and cloths are all good options to consider. Each material has its own advantages and disadvantages, so it's important to choose the one that's best suited to your climate and growing conditions. With the right cover, you can enjoy a bountiful harvest of healthy, delicious tomatoes.