12 Pesticidal Plants for Safe DIY Lawn and Garden Care


Sure, you could spray your front yard with a generous bath of toxic chemicals. Tasty! Or, you could simply enhance your collection of greenery with plants that serve that exact purpose, naturally. In fact, some even lure beneficial insects to make a meal out of the pests that feed on your foliage. All you need is your green thumb, and Mother Nature will take care of the rest.


catmint catnip

Keep flea beetles, aphids, weevils and ants at bay with catnip. There are hundreds of species to choose from that grow in shades of pink, white, blue or lilac. Plus, these flowering plants are known to trigger a euphoric state in both felines and humans.



Basil contains oil that is naturally effective in warding off mosquitoes and thrips.



To deter aphids from destroying your bed of roses, plant some garlic nearby, and aphids won’t be the only insects running for the hills. This living pesticide repels snails, codling moths and root maggots as well. Also, flavoring your meals with these homegrown bulbs can help lower your cholesterol and prevent blood clots.



Artemisia vulgaris releases a pungent odor. While this antiseptic smell is capable of keeping away insects and small animals, it won’t bother you or your neighbors. Be aware that this shrub exudes botanical poison, so don’t plant it in your vegetable garden. It’s safest when confined to your flower beds.



Unlike artemisia, borage works best as an insecticide in your vegetable garden because it’s known to deter cabbage worms and tomato hornworms. But, it can benefit your flower beds as well by enriching your soil with trace elements and luring beneficial insects like wasps and bees.



These beautiful perennial plants ward off nematodes and infuse your garden with cheery shades of yellow, pink and red.



Various species of these warm-hued annual plants serve different purposes in your garden. To eliminate nematodes and fend off whiteflies, French marigolds will do the trick. If you can’t keep pesky rabbits away, Mexican marigolds are a better choice.



Honeybee populations are vanishing right before our eyes, so take part in pollination stimulation by planting hyssop in your garden. This herbaceous plant will draw honeybees and rouse your senses of smell with its sweet aroma.



In addition to enhancing your garden with brilliant hues of yellow, red, pink and purple, this popular flowering plant deters a variety of pests that damage your flowers and vegetables, including tomato worms, asparagus beetles, aphids and leafhoppers.



Lavenders are known to naturally repel harmful insects like moths and fleas. Plus, this flowering plant’s fragrant scent will help transform your garden into an aromatherapeutic wonderland.



It’s no wonder that the dried flower heads of chrysanthemums are used to create an all-natural pesticide called pyrethrum. These perennial flowering plants repel a multitude of insects like fleas, ticks, roaches, Japanese beetles, silverfish, ants and lice.



Don’t let cucumber beetles, whiteflies, wooly aphids and squash bugs destroy your vegetable garden. Just plant some nasturtiums and watch them bloom in vivid shades of orange, yellow, pink and red as they repel these pesky insects.

Click here for more information. Not able to plant new shrubs? Try out some safe, nontoxic pesticides with these natural solutions to rid your garden of pests.

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