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Natural Pest Control Plants

natural pest control plants

You can use a number of natural insecticides on your property. Some examples include Neem oil, Diatomaceous earth, and Nasturtiums. Read on to learn more. But before you buy any insecticides or hire a Pest Control Company Near Port Orange, Fl. , try a few of these remedies first. You can also make your own insecticides. And you can do it right at home! Read on to find out how to use these natural insecticides for pest control on your property.

Neem oil

One of the best ways to control bugs in your yard is to spray neem oil on the leaves of your plants. While neem oil is effective against bugs that are immature or young, you should also be aware that adult insects will continue to produce offspring even after they have been treated. In order to be effective against these pests, neem oil needs to be applied every 4 to 8 weeks, but you can also make a homemade spray to use as a preventative measure. You should apply the oil on the leaves of the plants to completely kill the bugs.

You can apply neem oil to your plants by applying a 1% solution to the soil. The 1% solution will work as a systemic insecticide by working on the bugs' entire life cycle. Because the neem oil does not kill the bugs immediately, it takes time to penetrate into the bug's system and work to disrupt their normal behavior. This means that neem oil is an effective solution to pest problems in both indoor and outdoor areas.

Diatomaceous earth

You may have heard about Diatomaceous Earth, an organic pesticide that kills all types of bugs, but what exactly does it do? This type of soil amendment is used to help control pests in many different types of situations, from gardens to houses. This is because diatomaceous earth is both a broad-spectrum pesticide and a beneficial insect nutrient. However, diatomaceous earth can also kill beneficial insects like ladybugs and honeybees.

When applied to the soil, diatomaceous earth kills a variety of garden pests, including snails and caterpillars. Its silica content acts as an abrasive that cuts through the exoskeleton, slowing and killing insects. Diatomaceous earth is safe for use in a vermicompost bin and will not harm earthworms. It is also toxic to pollinators and other insects that live in the soil.


One of the most useful natural pest control plants is nasturtium. Its flowers and leaves have been proven to repel many garden pests. They are especially beneficial in the summer months when temperatures are high. Nasturtiums are also a host plant for parasitic wasps. These wasps lay their eggs in other insects and then feed on them while they are still alive. Nasturtiums repel some common garden pests and attract others. Nasturtium leaves emit a bacterium that is toxic to certain insects, including cucumber beetles.

Nasturtiums are a great choice for gardeners who want to grow plants with a high degree of resistance to pests and disease. The Empress of India variety of nasturtium is one of the most attractive varieties because it has beautiful funnel-shaped flowers and is resistant to many pests and diseases. It can be bought from seed companies such as West Coast Seeds, where it is available in both potted and un-potted forms.


If you want to grow thyme as a natural pest control plant, you can buy seeds and grow them indoors. Thyme is a perennial herb that can tolerate moderate foot traffic, making it an excellent lawn alternative. It spreads easily and requires less water than grass. Thyme is also hardy to zone 4. Historically, the Scottish highlanders drank thyme tea for strength and were reputed to cure shyness. Its flavor was so strong that a combination of thyme and beer was considered a cure for shyness.

The lemon thyme is known as a natural insect repellent. Among other uses, this herb also keeps flies away. It also serves as a moist ground cover. It repels mosquitoes and roaches, which can contaminate food and cause asthma attacks. Moreover, the lemon thyme plant grows well in rock gardens. To use it as a natural pest control plant, cut a stem of the herb and rub it between your hands.


Marigolds are an effective pest control plant. Their strong aroma repels many insects, including aphids and mosquitoes. Moreover, marigolds attract beneficial insects, including ladybugs. The beneficial insects in turn attack the aphids and thus improve crop yields. But the odor may not be pleasant for you. So, beware of planting marigolds close to the plants you want to protect.

The most important thing to remember when planting marigolds is to make sure they get a well-draining soil. Soil with too much water can damage the roots. A good mulch around the base of marigolds can help prevent weed growth and regulate the moisture level of the soil. In humid climates, they need a deep watering. You should allow the soil to dry between watering.


Dill is a great plant for controlling a variety of pests, including tomato hornworms, grasshoppers, slugs, snails, and even some kinds of aphids. Dill is a natural pest control plant and its flowers attract ladybugs that feed on aphids. Infestations of aphids can be easily eliminated by simply leaving dill in bloom. Another pest that dill attracts is the parsley worm, which feeds on the leaves of the plant and eventually develops into a black swallowtail butterfly. If you want to eliminate this pest, you can manually remove the caterpillars by snipping off their stems.

Dill is a great plant for controlling cabbage hornworms, cucumber loopers, and other pests that attack lettuce and other vegetables. Insects that love dill are also attracted to other plants. If you grow dill near tomatoes, you can deter tomato hornworms by growing it in a separate area from the plant. Dill also attracts beneficial insects like squash bugs and braconid wasps.

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