My grow box is small, therefore I planted them in small pots, aprox 1 gal. I have a NL and a C99. The way I was watering them was by getting 1 gal of bottled watered and give half a gal to each, I wouldn't stop when I saw runoff, I just poured the whole half gal to each. Upon doing some reading, it seems I was watering them as if I were flushing them. Since I saw some signs of nute, I stop putting nutes in the water, I've been doing this for a little over 2 weeks, and I think my plants are suffering from P deficiency.
What say you!?