Recommended way to remove weeds on decomposed granite? What is the best of way to stop weeds from growing on decomposed granite? I sprayed with weed killer from Lowe’s 2 months ago, and I still got a lot of weeds. I’ve been weed whacking it but seems like it doesn’t do a lot. Any tips? Thank you. Originally by u/Full_Criticism7775 on Reddit: https://tinyurl.com/27cy8rpv