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Garden Betty

how to use trap crops to control pests without chemicals


When I first started gardening, I wanted to maximize my vegetable harvests so I focused on growing mostly food crops.

It wasn't until a few calendula and nasturtium plants got away from me in the following years (thanks to their prolific self-seeding all over my yard) that I realized just how important it was to plant lots of flowers alongside all my vegetables.

I've visited hundreds of vegetable gardens over the years and many of them have the same thing in common: food crops are the stars and flowers are more of an afterthought. These are the same gardens that struggle the most with pests and constantly turn to neem oil or insecticides to control infestations.

I often tell people who ask for advice that the simplest solution is to plant more flowers—a good variety of annuals and perennials that bloom at different times and have different "jobs" in the yard. Some are for eating or cutting or ground covering, while others attract pollinators and other beneficial insects.

But the plants that really earn their keep are the ones used as a decoy to lure and "trap" pests, thereby keeping them off your more desirable plants.

Trap crops are one of the best ways to manage pests organically without sprays, granules, and the like. The key is knowing exactly what to plant to control the type of pest you're dealing with (and it goes beyond the folklore of most companion planting recommendations).

​Here's how to use trap crops effectively in your garden.​

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A Huge List of My Favorite Edible Flowers and What They Taste Like

Best Flowers to Grow for Bees: The Foolproof 5

Beginner's Guide to Installing Drip Irrigation in Your Garden

Breaking It Down: 12 Best Types of Mulch

P.S. If you're constantly battling pests in your garden, trap cropping is an all natural technique you need to know about.

P.P.S. Wouldn't it be nice if you could keep track of which trap crops worked where, how well your plants grew, when you harvested, and more?

My Ultimate Garden Diary is the "perpetual" planner you need to organize everything you want to remember about your garden. Use my downloadable collection of forms, logs, inventory sheets, journal pages, and plot graphs to help you plan and track what you're growing each season.

Garden Betty

For people who want to grow more food with less work. đŸŒ± This is my weekly newsletter loved by 38,000+ subscribers—here's what one of them had to say: "These are not the regular run-of-the-mill garden-based emails. You actually touch on more unusual tidbits that encourage me to keep growing and learning."

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