I have sprinkled flour on my plants because I read that it constipated the aphids. It kept them away for a while. I live in Texas and we have bugs so it's a constant battle but I rotate between soapy water, flour, and neem oil. It seems like it takes a full arsenal to keep them at bay.
I have sprinkled flour on my plants because I read that it constipated the aphids. It kept them away for a while. I live in Texas and we have bugs so it's a constant battle but I rotate between soapy water, flour, and neem oil. It seems like it takes a full arsenal to keep them at bay.