disease on tomato plants

Questionsdisease on tomato plants
Marie McConn Staff asked 13 years ago

I have 4 tomato plants growing indoor, Shirley, Moneymaker x 2, and Shipsaint. One growing outdoor Tomatoberry. The plants seem weaker than other years and the leaves are all getting a heavy brown spotting. All are forming fruits but I think there should be more. They were planted in the first week of May. Is there something I can do to sort this out this year, or otherwise for next year