Plants vs Bugs: Keeping Insect Out Of Your Home with Plants


It’s still summer in the Southern Hemisphere and by now most areas have gotten a good bit of rain. It seems that rain not only makes plants grow but bugs too and you might find a lot more insect in your home when night falls. So instead of going crazy and spraying harmful poisons like Doom or Mortein throughout your house…how about using plants?

  1. Marigolds. These flowers are colorful additions to landscaping, but they have a distinctive smell that repels mosquitoes and other garden pests, including squash bugs and tomato worms. Marigolds contain a natural compound used in many insect repellents.

Plant some marigolds in the garden among your squash, melons, and tomatoes or near open windows and doorways where mosquitoes might be tempted to enter.

  1. Lavender. About the only insects you see around lavender are bees. They love flowers, but other bugs stay away.

Lavender has a pleasant scent that comes from the essential oils in the leaves of the plant, but the bugs hate it. Hang some dried lavender in your closet and you won’t have to worry about moths eating your clothes.

The herb is a perennial and is drought resistant once it’s established, a bonus for areas that are watching their water consumption.

Beautiful lavender image

  1. Lemongrass. Lemongrass can grow up to 4 feet tall, but the best thing about this decorative grass is that it contains citronella, a common natural ingredient in many mosquito repellents.

You’ve probably heard of citronella candles and torches. The plant itself does even better at deterring mosquitoes because it has a stronger smell.

Lemongrass tolerates heat and drought but not frost. So in most areas, it’s best planted in a pot that can be moved indoors in winter.

Lemon grass is a natural mosquito repellent and grows quite tall. Plant it in large planters next to a patio to create privacy and repel mosquitoes.

  1. Garlic. This herb has long been regarded as a deterrent to blood-sucking vampires and werewolves, but it really deters buzzing blood-sucking mosquitoes.

Planting garlic around the garden also will ward off other insects and creepy crawlers. Garlic extract sprayed in your garden is harmless to plants, but bugs don’t like that garlic odor.

Garlic is SO easy to grow. All you need is a sunny spot and these important tips. You'll never have to buy garlic from the store again! #garlic #gardening #organicgardening #growyourown #ediblegarden #vegetablegarden #zone9 #urbangardening #foodnotlawns #fallgarden

  1. Rosemary. Though you’ll want to plant an herb garden for cooking, rosemary repels flies and mosquitoes.

It also has a pungent scent that drives away other bugs, including cabbage moths. It does well in hot dry weather and thrives in containers, so you can set it in various places around the garden.

Everything You Need to Know About Growing Rosemary — Herb Gardening 101 | The Kitchn

  1. Basil. This herb also tastes great in your favorite dishes but doubles as a bug repellent.

Basil’s strong smell keeps mosquitoes away. And if you put a potted basil plant near your picnic table, you won’t have to worry as much about flies either.

Growing basil indoors

  1. Catnip.Many cats love catnip, but mosquitoes won’t come near it.

In fact, some studies show that catnip is 10 times more effective than DEET, the chemical formally known as N, N-diethyl-meta-toluamide and found in most commercial insect repellents.

Roll up a few catnip leaves and rub them on your skin. The bugs won’t bother you, but the neighbor’s cat might.

Catnip grows almost anywhere, and it will spread in your garden. So growing it in pots is best.

growing catnip all over your garden deters aphids and japanese beetles. Your kitty will thank you too.

  1. Petunias. These annuals add a bright splash of color to any landscape, but the funnel-shaped blossoms also have a licorice-like scent that repels many insect pests, including aphids, tomato hornworms, and squash bugs.

But do keep an eye on these flowers because other crawly garden pests are attracted to petunias, including slugs and caterpillars.

Purple petunias  I love purple petunias.  The main thing to watch is to not allow the soil to dry out bc once the petunias start to dry out its hard to get them back again.

  1. Mint. Who doesn’t like the taste of mint?

It’s a beautiful plant that smells and tastes great to people, but ants and mice absolutely hate it. It can spread quickly in the garden and is hard to remove, so you might want to keep it in a pot.

Put some containers of mint around your patio or in your garden, and it will ward off other insects, including mosquitoes.

Mint Plant Varieties for Gardens or Container Gardens, includes tips on care

These are just a few of the many plants that bugs find distasteful. Surrounding yourself and your patio with a few them will keep the bugs away from you, too.

Some of the plants are perennials, which will come back from year to year while others need to replanted annually. You can find all of these plants at most nurseries and garden centers.

Remember that a Daddy-long-legs is your friend so unless the web is empty, leave it be. They catch a lot of unwanted creepy crawly guests. Don’t spray the house with insect killers as you will drive away geckos as well. The really are great for sorting out ants. If you don’t want ants in the house, then you have to clean up after yourself immediately. If there is no food, the ants won’t come. Simple as that. Spiders, ants, geckos and all other little bugs will form their own little eco-system within your house no matter what you do. It’s Mother Nature and she always gets her way (as any other woman does) so you might as well work with her. I will, however, understand if you declare war on cockroaches. I hate few things in life as much as I hate those disgusting disease-carrying bastards. Garlic, catnip, bay leaf, and cucumbers are said to keep them away. You can also try peppermint oil.

The nice thing about these plants mentioned above is that most of them are yummy herbs that you can use in cooking. This year I’m planting an edible and bug friendly garden. I have a fig tree going and the pumpkins look really nice as ground coverage. I’ve planted a few new plants to attract bees. It’s nice to have a big lawn and all but you know what’s even better, walking back from the garden with arms full of food you didn’t have to pay for and you know is pesticide free. Plus, the birds and small animals will thank you for the fruit trees.