Why are my young green roma tomatoes dead on the ends?
Why Are My Young Green Roma Tomatoes Dead on the Ends
Certified GKH Gardening Expert
If you are referring to soft, dark spots on the bottom of tomato fruits, then it is blossom rot. It is normally caused by a lack of calcium in the soil or irregular watering. Here is more information: https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-blossom-rot.htm