Hydroponics is the art of growing plants without soil. Learn some really simple plant biology. Topics covered are hydroponics growing media, preparing your hydroponic garden, hydroponic gardening kits, pH, lighting the hydroponic garden, nutrient and feeding guidelines for the hydroponic garden, pest and disease control and the hydroponic greenhouse.
Hydroponics is the art of growing plants without soil. Learn some really simple plant biology. Topics covered are hydroponics growing media, preparing your hydroponic garden, hydroponic gardening kits, pH, lighting the hydroponic garden, nutrient and feeding guidelines for the hydroponic garden, pest and disease control and the hydroponic greenhouse.
Barnes & Noble is the world’s largest retail bookseller and a leading retailer of content, digital media and educational products. Our Nook Digital business offers a lineup of NOOK® tablets and e-Readers and an expansive collection of digital reading content through the NOOK Store®. Barnes & Noble’s mission is to operate the best omni-channel specialty retail business in America, helping both our customers and booksellers reach their aspirations, while being a credit to the communities we serve.
