You will should fertilize your vegetables with different levels of fertilizer as they progress through different growth stages, and tomatoes that have set fr… Video Rating: 3 / 5 Question by amydreams_75: Why are my large tomato plants not producing tomatoes? My tomato plants are huge, close to six feet tall and bushy. They are making buds but no tomatoes are being produced at all. Not even little tiny ones. The plants look healthy, the leaves don’t look like any bugs or animals are munching on them. Please let me know if you know why… Read Article →