Added “DakotaTea” compost tea from concentrate as soil conditioner and ph buffer. With 2L ph water 6.8.
Removed few leaves here and there that were damaged from burn and or ph.
C02 was added this week few days in now. Buds are picking up nicely.
From start of the week to the end of the week buds improved massive. From tiny wee things to decent starting point considering I had PH issue and light burn.
Added a Dakota tea helped a lot. (Compost tea from concentrate. )
I noticed your losing color pretty good. I just re read your post in my diary. Because I used PH perfect line, my ph was always bang on. What’s your medium? Peat or coco? I see your running 6.6ph on runoff. Definitely too high for soilless. Phosphorous lockout is likely your culprit.
My issue was reverse, my ph on runoff gradually went down. You may want to look into what you can add to buffer the ph, and lower it. Phosphorous is quite important to flower growth.
Your pistils are still pretty young looking. How many weeks left you figure? Mine started going orange about 3-4 weeks before I chopped.
Looking like some nice buds forming! Your in for a treat come harvest time!