so how can i adjust that and how to i measure the EC of the soil? so you think the leaves can be yellowing on the tip or smething from Mg like LATEWOOD said?
GrowinGreen23 Reviewed by GrowinGreen23 on . how r they? here are a few pics i got today there are a few small yellow spots on the tips and the lights are pretty far i think i mean they're CFL's. Could it be a K or P difficency since i'm in the flowering stage? Rating: 5