6 Best Garden Netting for Pest Control

You walk out to your garden, coffee in hand, ready to admire those beautiful, ripening tomatoes you’ve been nurturing for months. But you find a crime scene instead. A plump, green hornworm has chewed through a prize fruit, and a nearby tomato has tell-tale beak marks from a thieving bird. Physical barriers are your most reliable, chemical-free defense, and garden netting is the best tool for the job.

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Choosing Netting to Stop Tomato Hornworms & Birds

The single most important factor in choosing netting is the size of its mesh. A wide mesh, maybe one inch across, is perfect for stopping birds but will do absolutely nothing to stop the sphinx moth from laying the eggs that become tomato hornworms. For insects, you need a much finer mesh, often called insect netting or a floating row cover.

Material and color also matter more than you’d think. Black netting is often less visible and more resistant to UV degradation, lasting multiple seasons. White or green netting can be easier to see, which might help prevent you from accidentally snagging it, but it can also stand out more in the garden. The key is to match the tool to the pest—don’t try to stop a moth with a net designed for a blue jay.

Think about your specific problem. If birds are pecking at your ripe Brandywines, a simple bird net draped over a frame is your answer. But if hornworms are your annual nemesis, you need to prevent the adult moth from ever reaching the leaves. That requires a fine-mesh barrier that’s in place before the moths become active in early summer.

Agfabric Floating Row Cover for All-Season Use

A floating row cover is your multi-tool for garden protection. It’s a lightweight, non-woven fabric that lets air, water, and sunlight through while forming a physical barrier against pests. Agfabric is a common, reliable brand that offers various weights for different needs.

For tomato pests, a lightweight cover is ideal. It’s fine enough to block tiny insects like aphids, flea beetles, and, most importantly, the sphinx moths that lay hornworm eggs. Because it’s so light, it can be draped over simple hoops to create a tunnel, protecting your plants without trapping excessive heat. It also offers a few degrees of frost protection in the spring and can provide gentle shade during a brutal heatwave.

The tradeoff here is durability. This fabric won’t stop a determined squirrel or raccoon, and it can tear if snagged on a tomato cage. It’s a fantastic solution for insect pressure but isn’t the right choice for larger animal problems. Think of it as your first line of defense for the most common, and most frustrating, insect pests.

De-Bird Garden Netting for Large Tomato Patches

When your primary problem is birds and you’re growing more than just a few plants, you need something that offers broad, durable coverage. De-Bird’s netting is a classic for a reason. It’s a tough, UV-treated polypropylene net with a mesh size (typically 3/4 inch) designed specifically to block birds without significantly reducing sunlight or airflow.

This type of netting is best for draping over a structure, not directly on the plants. Build a simple frame with PVC hoops or tall wooden stakes around your tomato row. Pulling the netting taut and securing it a few inches away from the foliage prevents birds from simply pecking through the holes and ensures your plants don’t get tangled.

Remember, this is a specialized tool. It will not stop insects. Its value lies in its strength, longevity, and ability to cover a large area efficiently. If you have a long row of indeterminate tomatoes staked high, a large sheet of this netting, properly secured, is the most effective way to ensure you get to harvest your fruit, not the local flock of starlings.

Garden Armor Cages for Easy Harvest Access

The biggest frustration with any netting system is getting to your plants for pruning, weeding, and harvesting. Garden Armor Cages solve this problem brilliantly. These are pre-fabricated, pop-up structures with fine insect netting already integrated into a flexible frame.

The killer feature is access. Most models include large, zippered doors that let you reach right in without having to undo a dozen clips or lift a heavy frame. This makes daily tasks incredibly simple. You can easily protect a single prized plant or a small cluster of determinate tomatoes in a raised bed.

The clear downside is scale and cost. These cages are sold individually and are best suited for a small number of plants. They also have a fixed height, making them less ideal for tall, vining indeterminate varieties that can easily outgrow them by mid-season. If convenience is your top priority for a few special plants, this is an excellent, hassle-free option.

VIVOSUN Heavy-Duty Netting for Birds & Squirrels

Sometimes birds are just the start of your problems. If you’ve got squirrels, chipmunks, or even raccoons with a taste for tomatoes, you need a net that can take some abuse. VIVOSUN’s heavy-duty netting is a step up in toughness from standard bird netting.

It’s made from a thicker, more durable polyethylene that resists chewing and tearing far better than lighter-weight options. While the mesh is still too large to block insects, it creates a formidable barrier against larger, stronger pests. This is the netting you choose when you find half-eaten green tomatoes on the ground every morning, a sure sign of a squirrel’s work.

Like other large-format nets, it absolutely requires a sturdy frame to be effective. You must suspend it away from the plants and, most importantly, secure it firmly to the ground. A squirrel will easily find a way under a loose edge. Use landscape staples, bricks, or boards to pin the bottom perimeter down, leaving no gaps for intruders to exploit.

Easy Gardener BirdBlock for Fine Insect Control

When your main goal is stopping insects and nothing else, you need the finest mesh you can find. Easy Gardener’s BirdBlock is often marketed for birds, but its fine, flexible mesh makes it a surprisingly effective insect barrier for a budget.

The tight weave is small enough to block most flying insects, including the moths responsible for hornworms and other caterpillars. It’s a lightweight, pliable material that drapes easily over frames and hoops. Because it’s so fine, it’s crucial to keep it off the foliage, as leaves pressing against it can still be a target for pests.

The primary tradeoff with any fine mesh is a slight reduction in airflow and light penetration. In very hot and humid climates, this can potentially create a stuffy environment that encourages fungal diseases if you’re not careful. However, for gardeners in moderate climates whose biggest battle is with insect larvae, this netting provides an excellent and affordable defense.

Tierra Garden Haxnicks Tunnel for Full Coverage

For a complete, self-contained protection system, a tunnel cloche is hard to beat. The Tierra Garden Haxnicks "Easy Tunnel" is a perfect example. It consists of a series of steel hoops sewn directly into a covering, allowing it to fold out like an accordion and be set up in seconds over a row of plants.

These tunnels are available with different covers, but for tomatoes, the fine-mesh insect netting (often called "Micromesh") is the best choice. It creates a fully enclosed environment that pests simply cannot enter. The design is ideal for rows of determinate (bush) tomatoes or for protecting young, indeterminate plants early in the season before they get too tall.

The obvious limitation is height. A standard garden tunnel is only a couple of feet tall and won’t accommodate a six-foot-tall tomato vine. But for raised beds, square-foot gardening, or anyone growing patio or bush varieties, it’s a wonderfully simple and effective way to guarantee a pest-free harvest.

Securing Your Netting: Hoops, Clips, and Tips

Buying the right netting is only half the battle; deploying it correctly is what makes it work. The most common mistake is simply throwing a net over the plant. This tangles the branches, makes harvesting impossible, and still allows pests to feed on any fruit or leaf touching the net.

A support structure is non-negotiable. It doesn’t have to be fancy.

• Hoops: Flexible PVC pipes or thick wire can be bent into arches to create a tunnel.
• Stakes: Tall wooden stakes or T-posts placed every few feet can create a "box" frame to drape netting over.
• Cages: Your existing tomato cages can serve as the structure. Just be sure to use a net large enough to fully envelop them.

Once the net is over the frame, you have to fasten it. Garden clips are fantastic for securing netting to hoops or wires without tearing it. For the bottom edge, which is the most common entry point for crawling pests and clever critters, you need a complete seal. Weigh the edges down with rocks, bricks, or soil, or use landscape staples to pin the fabric firmly to the ground. A loose net is an ineffective net.

Ultimately, protecting your tomatoes comes down to identifying your specific enemy and choosing the right shield. There is no single "best" netting—only the best netting for your situation. By building a simple frame and sealing the edges, you can turn a simple piece of fabric into an impenetrable fortress, ensuring the harvest you worked so hard for ends up on your table, not in the belly of a pest.