I noticed this on my plants , I'm guessing slight nute burn, any other suggestions? Also I'm in my 6th week of veg thinking to flower this coming week. I've been feeding organic nutes my buddy made so hate to say I don't know what's in it but the plants do like it. What should I feed for flower? Any suggestions? I'm hoping my plants don't get too tall in the tent now. Its 5ft tall the tent and the plants are about 17" now.