Please help, what is wrong with my tomatoes?
Hi everyone, I'm new (here) and to gardening.
I Planted some beautiful transplants out into my garden a few weeks ago, and after only a few days in the ground several of them developed these ugly black spots. The bottom leaves seem to get it the worst, but I think it must me systemic as single spots here and there have appeared on leaves near the top of the plant. There are also spots on the stems. Four out of the ten plants I planted have it, the other six seem to be okay so far... does anyone have any idea of what this is?
From looking at disease pictures, I think it looks kind of like bacterial speck?
Picture of lower branch:
Solitary spot on upper leaf:
From what I've read maybe a copper spray would help, or is it too late?