What causes all the small black irregular shaped spots on tomato leaves?
What Causes All the Small Black Irregular Shaped Spots on Tomato Leaves?
Certified GKH Gardening Expert
This could be several things but may likely be early blight. This article can help you determine if the plants have other signs of this: https://www.gardeningknowhow.com/edible/vegetables/tomato/early-blight-alternaria-tomato-leaf-spots-yellow-leaves.htm