I think I sorted out the yellowing tips. I added some epsom salts at 1g/gal into the equation and started using less CaNO3 to Mix. I was using EC 2:3 ratio when I should have been using 2:3 by grams.
Moved up to bigger containers, think 12gal, but they only fit 6gal of water with an insulation spacer. I taped where I cut the hole in the insulation just so it didnt get the foam wet and mold.
Currently they are at 1.6EC from 1.7EC (1.55EC starting feed)
Day 50 from seed I believe, ive cut a lot off of the plants or else theyd be into the lights. I need to get them under a 600w and into the RDWC (even though its a 4 site and I have 3 plants). Was going to wait until the mountain temples got big enough to sex and to bring a female over to the rdwc but im just wasting time trimming the larger plants back so I flipped them a few days ago.
This is my mountain temple veg about 3 weeks from seed. They are at 1.2-1.3EC(1.05-1.15EC feed). They are getting the same 3.7g/gal 5-12-26 and 2.44g/gal CaNO3 and 1g/gal MgSO4 except at a shy more than half strength. For my 5 gal buckets they fit 3gal before the water gets too close to netpot so it works out to 7.68oz at 50:1 stock so I just make it easy on myself and measure 8oz of each stock into 3 gal buckets and call it full strength when its really 105% about strength. Naturally for half strength I just use 4oz each which is more like 52.5%.
Going to make stronger stocks once I start using more water, right now im using about 50gal every 2-3 weeks and dont feel comfortable leaving stocks past that.
And these are clones I took off of whats in flower. Almost 2.5 weeks from cut.