Purple Cherokee tomato's
Here are some of my Purple Cherokee Tomato's I have going. They are in a 4 bucket recirculating system that I produce. I have a code for getting one. (thl8) They are growing great but I did have a question for anyone who might help. Only on one plant out of the four, and only happen on a couple of them, what are the black round spots I get on the smaller tomato's? They look like a rotten spot?