Even if you don't have a "green thumb," you can grow herbs (and some vegetables) at home using readily available materials, such as old aquariums or storage totes. Join Shelley Mitchell Ph.D., youth specialist in horticulture at Oklahoma State University, as she gets at the root of small-scale hydroponics -- a soil-free, space-saving, effective growing method. This program is a partnership with Friends of the Edgewater Library and the Edgewater Branch Library. Register by June 25