My plants are in a hydro ebb and flow system so I am not using any fert but I am using the chemicals/nutrients for them. Can you maybe tell me why the leaves may be drying up? Also its been three weeks now but the plants have white hairs on them yet I remember it should start to flowering a week...
So I have been away for a week with my roommate making sure all was well and when I come back he gave them the proper chemicals and the PH is fine but the leaves have a few problems the tips are first curling down and inwards a bit, some leaves are yellow either at the tip or going halfwayd...
I am attaching a photo of my ebb and flow system. Mostly it's Pvc made from 1 ten foot piece and a bunch of couplings of tees and corners. The light system was great. I got the light for 200 from a Gardener that I met. So all together the system was 300 dollars with pump, clay pellets, tub, lamp...