Q: I have planted lots of seeds in trays this spring, ready for potting on and planting out as the temperatures warm. However, I've noticed green mold forming on the soil in a number of the trays.

Mold on your indoor seedlings isn't a lost cause—here's how to fix the problem. Mold on seedlings is common and typically doesn't harm the plants. Seedling mold is usually caused by poor airflow or ...