TheFluxPlux
Well-Known Member
yeah i think i'll play safe it's my second grow and if you've seen my grow i've got a res in which the pots sit in where the drain water sitsyou should do whatever is working. Its better to under do it by a lot than overdo it by a little. Just saying that your probably have a lot of room to find the sweet spot and, with AN at least, 1200ppm is a safe dosage, thats my max, I range from 600-1200ppm at different times of flower. Ramp up till week 6, then ramp down till harvest.
i take PPM readings from there and they are around 650 after that it just adds which means there are drinking more water than nutes