Here keep it on the Q....a good guide to plant probs with a good pic on N overdose. (Goes to another site and rules etc.....shhhh)
Hope it helps
International Cannagraphic Magazine Forums - The Complete guide to Sick Plants,pH, and Pest troubles!
Weedhound Reviewed by Weedhound on . Dark Green = Healthy? Hi Guys! I have a bit of a question for you. A couple plants i'm growing have been getting a little darker in coloration over the past couple of days. They've just come out of the seedling stage, and their working on their third set of leaves... They don't look unhealthy by any means... I've never seen them more hearty! However this darkening in coloration is cause for me to question. Yes by the way, i've been using a very gentle natural fertilizer, containing zinc/potasium and what Rating: 5