A little late with the pics this week. I'm 1 month into vegging, i think i'll go at least 2 more weeks before flower.

I'm still battling nutrient lockout due to high pH (i THINK!). pH of runoff water was 7.5+ last time i checked. I foliar fed a few times as i'm seeing yellow slowly creep up the plants from the bottom. New leaves are also very light in color and aren't darkening up much.. The temps were up around 90 with the lights on so i just got a fan.

The plants are showing purple stems - not sure if thats related to their phenotype, or some sort of deficiency. Growing really fast though! Just the yellowing i'm worried about really..

Comments/suggestions welcome

Pic 1: The biggest plant in terms of growth and such. has obvious purple stems but not really visible in pic.

Pic 2: The sorta runty plant - its really yellow - you can see in the pic, the new growth is kinda yellow too.

Pic 3: The mutant plant - looking just fine with 5 colas.