update

2nd day since I put them into 12/12.
I tried feeding them 600ppm into the reservoir and the nutrient level kept increasing. They seem to not like very much food, or maybe it's just one of them in the system that doesn't like it messing up the whole levels

right now it's at 525ppm and they seem to like it
yesterday i took my last clone off of Spracky, who doesn't really resemble it's name anymore at all.

pH seems to want to stay around 5.9-6.0
I'm worried that they might get too tall during the stretch for just a 250 watt light

heres some shots
Does the last shot even resemble a female preflower at all?
Illusion Reviewed by Illusion on . First grow Recirculating DWC this grow journal starts off at 37 days into veg. finally got the three babies into the system after a 4 day struggle with leaks they've been flushed with r/o water for 3 days. before they were flushed, i had the ppm of the reservoir up to about 450, cal-mag and GH's MaxiGrow. I noticed slight burning of the tips. Unsure if it's from high ppm, or heat stress. Decided I will reintroduce nutrients *slowly* I should only use cal-mag when i notice signs of deficiency, right? Rating: 5