Hydroponics is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, or coconut husk
T5 Philips Alto Day HO 5K 54 W*
Small T5 tubes create BIG OUTPUT!
*Day Spectrum, HO 5K (Case Qty. Only)