Azomite is the "wonder drug" for the garden especially if you have sandy soil. It is amazing the difference it makes in the final product. I have had it increase the sweetness and improve the texture of tomatoes. It makes my beets so sweet that I can't use my normal recipe when pickling beets.A couple years ago I put Azomite in my garden and the tomatoes were the best I’ve ever grown. Found it on amazon.