Hydroponic gardening is a practice that opens up so many opportunities for indoor gardeners. Crops and plants that were once tricky to grow indoors are now easy to grow at home thanks to the science ...

WYKOFF, Minn. — In his high-tech cargo container behind Wykoff's Minnwest Bank branch, Tony Rahe takes a tray of greens off a nursery shelf and places it on a counter. The tray and its clear lid, used ...