Ferredoxin Active Member Mar 12, 2011 #1 Considering the size of my plants (~3ft tall), the light spacing (4'x4' center to center), and the wattage (1000w x 4), should I raise them, lower them, or keep them the same?
Considering the size of my plants (~3ft tall), the light spacing (4'x4' center to center), and the wattage (1000w x 4), should I raise them, lower them, or keep them the same?