Looks like nitrogen deficiency to me from searching threads. any ideas whats going on? i gave it some 24-8-16 a couple times through-out the grow and then today. pics were taken yesterday and today the yellow ones are 90% brown/dead now. edit: i know its a male. im just using it as a test plant before/if i get some legit seeds.
The yellowing looks pretty harmless...besides, it's a male, who cares? I doubt it'll affect the genetic quality of your seeds. Other than that, nice looking plant man
Yeah, I just want to become pretty knowledgeable and get to know how it grows and see how certain stuff effects it before i order expensive seeds ya know I wanna see how much it takes to kill it so I know my limits and stuff.
He wants to pretty much grow a plant to see how the species grows so that he'll be better prepared for growing a female. You should let those yellowing leaves grow a little bit more, and if they yellow any more, then clip them before it spreads. Try doing some LST, too btw.
yellowing from the bottom up on mostly the fan leaves is often times Mg def. epsom salt takes care of that there shouldnt be any kind of N def. yet - they usually dont show that issue during flowering till after the 4-5 week normally
check the PH of your soil.. if it's too high then it's not gonna get any N regardless of how much you add, and it's just gonna build up in there. cool idea experimenting with the male.. it looks really nice regardless of the yelowing.. good luck man