D60 update: switched lights to 12/12 from the 24/0 cycle 5 days ago because they just were not flowering. What my untrained eyes thought were pistils were in fact just dense incoming new leaves. Seeds were from a friend who now is not sure they are even autos. Doh! Also cleaned up the pH issue caused by my shitty (old) pH strips and total lack of experience
Was off a whole 1.3 points so my water going in had been at 7.8 for the whole grow, not 6.5. Ughh. Apera 20 pH and a TDS meter now added to the tool box. Plants perked up within 2 days after the pH fix. New growth has no signs of interveinal chlorosis and appears to have sped up again. Also did some defoliation last week to open up the airflow around the base in prep for some stretching. Bottom feeding with 1/4 strength big bloom + tiger bloom + grow big in RO water 3x/week and dripping Blumats with straight pH 6.5 water. The nute feed is registering in at 1720 tds after pH up from 4.9 to 6.5 and the Blumat resevoire is 300tds currently but steadily working down to just pure RO water (20tds) as I dilute out the residual tap.
Couple of pics taken through the lens of my vivosun safety glasses. Those red bars are shark bite tubing that I’m using to hold the sides of the tent open. Since I’m running the lights at night and dark during the day, all the vents are closed and the tent was collapsing due to the negative pressure. Looks like I need all the space I can get in my 3x3 for these, especially if I’m gonna go for another 8 weeks.