The leaves are curling on four of my seven plants. Two are Celebrity and two are Jet Star. The other three are fine.

Q • The lower leaves of my tomatoes are turning yellow, and they have small black spots on them. Some of the spots are grayish white in the center and Spots on tomato leaves could be fungal disease ...

Tomato leaf with herbicide exposure damage. (Jon Traunfeld/UME) By Miri Talabac. PUBLISHED: June 19, 2025 at 8:00 AM EDT. Q: What causes curled, twisted leaves on my tomato all of a sudden?

Provide your blue and black tomato plants with consistent moisture, keeping the soil evenly moist but not waterlogged. Water deeply whenever the top inch of soil feels dry to the touch.