OBJECTIVE
-Changed nutrient ratios
-Lowered the light power on two of the middle boards to 55k lumens from the highest colas
SUBJECTIVE
-Added fresh waster as needed.
-Defoliated some thick areas
CONVERSATION
-Discovered some light bleach on 5 good looking colas, very disappointed, of course things were going too well. We lowered the lumens down to 55k to prevent it from continuing.
AND WHY NOT RUN SEPARATE TUBS?................why they have to be connected?.......................5 gallon tub in dwc provides enough room to grow huge trees ..............................even in dwc less is more...........................
@grzesiekkuzniak,Because we have a larger reservoir to provide a stable pH/more water & nutrients for a longer amount of time. Changing out the reservoir allows us to change one container instead of 6.
Its not about room, its about being efficient on time in the overall grow
Bummer about the bleaching. The garden still looks very strong! With every loss is a lesson learned. Thank you for sharing your experience! Good luck and happy growing!