hey this is my 1st grow, and i just started veg stage, i FMI the top. and currently am trying LST training, anyway, this week a few leaves started turning brown and random yellow appeared and i have no idea what it is! if you could help me out id appreciate! peace.
The brown spot looks like nutrient burn, also the yellow tip in the second picture would also back my guess. The yellow spots can be cured with epsom salt. Good luck!
it looks like you have a boron deficiency. you can use azomite, an organic mineral that should cure all of your micronutrient problems (except mg and ca of course, your plants use a pretty large ammount of that and you will need to add more.) here is the breakdown of what is in azomite http://www.azomite.com/index.php?op...66:certificate-of-analysis&catid=38&Itemid=11
OSU youre buck eyes on- how come you're so polite dude some people set you off and some dont heh can i elicit a grouchier reply by writing the word veganic?