3 gallon bags
Feed is Calmag and General Hydroponics (micro, gro, bloom)
4 x 2 x 5 grow tent
Large standing fan and rotating fan
Sour Diesel Autoflowers
Feeding 3ml Calmag, 4ml GH Micro and 8ml GH Bloom
In 8th Week of grow.
PPM between 650-750
Temp average 81-85 F
PH of Water - 6.3
PH of runoff - 5.5-6.0
Humidity 55% to 70%
Hello all I am in great need of advice on my grow. The plants are in their 8th week and for the past 2 weeks I have been struggling. The previous 6 weeks have gone very well with very minimal issues. These last 2 weeks I have seen a great increase in yellowing and dying leaves. Brown spots over my plants and burn curling tips.
Trying to battle these nutrient issues I have flushed them for the past 7 days. Before that I tried adding wormcastings to coco to gain more nitrogen and epson to increase magnesium. Neither of those worked so went on a full flush for the past week.
However the issues persist so I am at a loss and need some advice. I have purchased a new tent to to increase the space 5x3x7 but dont have the proper lighting as my light is made for a 4x2 space. Please take a look at the pic any advice would be greatly appreciated. Thank you