Sativa strains range from about 6 to 25 feet in height. The leaves are thin-fingered, long, and are light green. The light color is due in part to less chlorophyll and more yellow pigmentation so as to guard the plant from extreme light.
How to make a foolproof and cheap fully working hydroponic system. This system can be used indoors or outdoors, can be used as a cloner or to grow veggies and plants.This is the first set I build, 5 years ago.It is still perfectly working.