this post was submitted on 28 Apr 2026
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I'm growing tomatoes, peppers, and cucumbers for my first time not on a balcony, and I'm a tad concerned about caterpillars, squirrels, and other wildlife finding their way to my crops; that said, I would like to keep my space as earth friendly as possible, so chemical pesticides are out. I've read blog articles about trimming the lowest branches to prevent disease and planting trap crops such as nasturtiums and marigolds to lure pests away from the tomatoes. Do these techniques actually work? How do other gardeners handle this situation?

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[–] Mpeach45@lemmy.world 1 points 4 days ago

And importantly, you have to have insects before you get insect predators. So if you've recently stopped spraying, predators will be slow to return. But they will!