these are my plants they are roughly a month and a half old the bigger one is about 2 months they are all bag seeds i just got them on nutes last week using a 24-8-16 all purpose for them and they are in a peat moss mix. they fan leaves at the bottom of them have been yellowing and falling off i think i took care of that problem i have notices some yellow spots that turn brown any ideas on what that is? and the stems are turning a reddish purple color not sure if its a symptom or genetics. well hmu with comments and questions.
if u get more yellow leaves add nitrogen and the brown spots are probably marginal necrosis most likely from calcium or magnesium defiency but u since u moved to 5 gallon container ill probably be fine