Video Rating: 0 / 5 Question by ChrisG22: why are my Roma tomatoes rotting? I’m trying 2 topsy turvy planters this summer. One has cherry tomatoes and seems to be doing just fine. I’ve already picked about 10 and even though they are small, they seem to be OK. The other planter has a roma plant. As soon as the tomatoes started to appear from the blossoms, they each start turning brown at the bottom. Every single tomato is getting this rotten spot, so none of them will be edible. Both plants are watered at… Read Article →