Whats the ph of the ingoing water? Tap water or RO? It looks to me like a watering issue. You're using a drip system or something? Im not familiar with that. I personally just water slowly til i see a little runoff then wait til they mostly dry out and repeat. Maybe someone will pipe in that knows about your setup.
pushit Reviewed by pushit on . Hard, crusty, sticky leaves. Yet soil is dry and seperating from pot sides!? Help pls Hi all. This is my first time grow. Im growing northern lights in bio bizz all mix soil in 18 litre pots in a Wilma system. Im growin in a 1mX1mX2m grow tent with a 600w hps light, a carbon fan filter running 24hrs and a 6" oscilating fan going in the 18 hrs of light (using 18/6). The temp is always between 75-80 and humidity around 50%. Its day 25 since i planted and i noticed one of the plants biggest leaves had gone crinkled, hard and was cracking althought it had not lost any colour Rating: 5