We may receive a commission on purchases made from links. If you're trying to start seeds indoors during the winter or just want to help your houseplants thrive in a space where there isn't ...

Kasey Holland of DesignLights Consortium (DLC) provides a comprehensive overview of horticultural LED lighting to growers.

I've had a countertop indoor growing system for years ... my plants would have done without the grow lights, I have some of the same plants in my greenhouse and the Lettuce Grow plants matured ...