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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[–] sobchak@programming.dev 1 points 3 days ago

Inter-planting instead of nice tidy rows seems to help a bit. At least where I live, caterpillars will start devouring tomato plants. When I start noticing eaten leaves, I just find the (usually huge) caterpillar and throw it far away for the birds or whatever.