Originally Posted by FJ2000
What is your base water? Are you adjusting pH to 5.8? What light are you using? How close is it? To much light can make the leaves curl down and look like too much N
Pure coco? Are you running your nutes once a day? How big of a container are they in?
This is my second grow/ both with H3ad and at 3 weeks from germ I was in 16oz cups, straight 6/9 in 100ppm base water feeding daily. Week 4 into 1 gallon and week 6 2 gallon and flower. They grow like monsters...
my base water is 250ppm I adjust to 5.8 after nutes have gone into the water
I'm running 40% perlite 60% coco I was watering once per day but a few people told me because they are small to let them dry a little so their roots fill the container, so I wait like a day and a half between feeding I have 2 plants in 10L pots and 2 plants in 12L pots
maybe my pots are to big ?
I try and feed them about 650ppm - 750 ppm .. i know that if i put a liter and a half though the pots i get almost a liter back out which seems liek alot of run off right ?
Ill go and research the light stress issue you think might be a cause too