The plants are in 7" net pots. I water them 3 times a day. the fans are pointed directly at the plants. They did get alittle burnt by the light during the first week but this problem just started.
My pants leaves are curling down and cupping similar to the shape an empty taco shell makes. it's the worst around the bud sites. I am the second week into flowering. I currently hand feed fox farm tiger bloom and big bloom with a ppm of around 1050. The pH is 5.8-6.2. I am using grow rocks as a...
Well im growing Aurora Indica from nirvana, do most indicas prefer a higher pH like 6.5 -6.8. So switching the light source will caus some stress would it be better to change to HPS later. I know that with the HPS/MH combo i will get a better yield so staing with the CFL is not a route i want to go.
Thanks for the info. I ave thetemp of the room at about 70-73. I current;y have a 150 watt CFL for two plants about 4" away from th rockwool surface then want to switch To the 400 watt HPS in a couple weeks. pH of the water is at about 6.8 now. Is this ok? Should it be more or less acidic.
I just started growing. I germinated my seeds the sprouted and broke the surface of my rockwool cube. When they broke the surface the sprouts and cotyledon were a pale yellow cool and then died within a couple days of breaking the surface. They never got bigger than 2mm and were all leaning. Why...
I dont know if this is the right thread to ask this but i just started growing. I germinated my seeds the sprouted and broke the surface of my rockwool cube. When they broke the surface the sprouts and cotyledon were a pale yellow cool and then died within a couple days of breaking the surface...