A friend pointed out my overwatering killed a whole tray of heirloom tomato seedlings
I was trying to grow some 'Brandywine' tomatoes from seed in my basement setup, and a buddy who works at the local nursery in Springfield saw my sad, yellow plants. He told me flat out, 'You're drowning them, they need air at the roots more than water.' I switched to only watering when the soil felt dry an inch down, and the next batch is way healthier. Anyone else have a simple tip that saved a plant project?