How to Keep Ants Off My Tomato Plants

Ants can be a real nuisance to tomato plants as they can damage the leaves and fruits, and some ants may even farm aphids on the plants, which can lead to a full-blown infestation. Fortunately, there are several things you can do to keep ants away from your tomato plants.

1. Keep the Garden Clean and Tidy

Ants are attracted to food scraps and other debris, so it is essential to keep your garden clean and tidy. Make sure to remove any fallen fruits or leaves as they can attract ants. You can also use a leaf blower or a broom to sweep away any debris that may have accumulated on the ground.

2. Use Ant-Repellent Plants

Several plants have natural ant-repellent properties, such as mint, lavender, and garlic. Planting these plants around your tomato plants or using them to line the perimeter of your garden can help keep ants away.

3. Apply Diatomaceous Earth

Diatomaceous earth is a natural substance that is made from the fossilized remains of diatoms. It is a gentle abrasive that can damage the exoskeleton of ants, causing them to dehydrate and die. Sprinkling diatomaceous earth around your tomato plants can help keep ants away without harming your plants.

4. Use Sticky Traps

Sticky traps are an effective way to catch ants without using chemicals. You can make a sticky trap by applying a sticky substance like petroleum jelly or Tanglefoot to a piece of cardboard or plastic. Place the trap near the base of your tomato plants, and ants will get stuck to the adhesive. However, keep in mind that sticky traps may also catch beneficial insects and should be used sparingly.

5. Apply a Natural Ant Bait

You can make your own ant bait by mixing borax and sugar in equal parts and dissolving the mixture in water. Place the bait in a shallow container near the base of your tomato plants, and ants will be attracted to the sweet smell of the sugar. They will consume the borax and take it back to their colony, ultimately killing the ants.

Conclusion

Ants can be a real headache for tomato plant lovers, but with a few natural remedies, you can keep them away. Keeping your garden clean, using natural ant-repellent plants, applying diatomaceous earth, using sticky traps or natural ant baits can all help keep ants off your tomato plants. Taking preventive measures is key to avoiding ant infestations, so make sure to monitor your plants regularly and take action at the first signs of an ant problem.