DWC using only Aqua Flakes A&B and Hydroguard.
6 weeks into 12/12
PH has been steady at 6.0. Issue with the PH is that my in Res probes are encapsulated in the roots, and I cannot calibrate them, I’ve been using a cheap PH pen and calibrating it to check res by hand. My in res probes show a ph .5 higher then the pen, but I calibrate the pen every time. So I go by the pens PH,
I’ve tried lowering nute strength . I’ve gone down to as low as 200PPMs for 3 days with no better results.
I’ve changed the res and added a more PK heavy feed by using more B than A. No results.
I do res changes every 7-10 days
Water temps are very above 66 anymore, maybe the waters too cold??
The buds seem really small for a sour D nearly 7 weeks into 12/12.
Temperature is steady at 77F lights on and 70-74 lights off
Humidity is 60-70%
Please help me solve this, as I feel I’ve tried everything, and it looks like my yield is starting to suffer.
My next shot would be a res change and to add the water back over the top of the netpots? Maybe there is buildup on the netpots?
The roots are massasssiiiivvee though and I don’t think any little tiny amount in the netpots is causing an issue?
I’m at a loss
Uploading: 01648FD8-49CD-4F2B-97AD-01D8E1D202E8.jpeg… Uploading: 44A7CC75-BC68-4D82-90E7-18D74CFA2E02.jpeg… Uploading: 60A53460-7CEE-4943-AD99-AD75C0231EE8.jpeg… Uploading: 6C615215-B5E2-4EA1-BFA0-EF7ACA0CF894.jpeg… Uploading: CD1A47D0-A31E-4213-964E-3308F5F4C02F.jpeg… Uploading: E8178DAC-1DB3-4B2B-BD39-1EE0A47550D5.jpeg… Uploading: 166E3B65-7F88-4F86-BA21-610DF19BF200.jpeg… Uploading: E16CA7EE-C983-41F1-9D88-9BD94088204A.jpeg…