Wrong pot size = 40% smaller harvest, this $8 container grows 60 80 tomatoes while a $3 pot grows 20 and kills the plant by July The biggest problem beginning gardeners face: Square Nursery Pots 60 Pack 3.8 Inch Deep Plastic Seedling Pots Reusable Seed Starter Pots Carpathen Black Pedestal Plant Stand Can plants grow under LED's? Absolutely! They are the best type of grow lights for indoor plants! Here is a full how to tutorial and source list for growing house plants under LED