Quote Originally Posted by truepunk87
They look green and healthy and happy u sure this your first grow? LOL. Your LST is looking good too. Nothing looks wrong or bad to me. Keep us updated
Oh, by the way, the tips of the big leaves are yellow (about 2 mm). I know that I'm not over/under ferting. I believe it's due to the cold temp? I'm having problems maintaining a stable temp (due to the attic's draftiness). The temp averages 18 degrees celsius.