burn

I am seeing signs of light stress on my plant as soon as I put her under my my grow light at about 2 ft away from canopy. I tried using 200W of led but that caused burning necrosis, fading and curling then I disabled two drivers and ran the light at 100W. She has recovered alot since then (about...

Been going through hell lately after trying a new soiless mix nutri mix http://www.nutri-plus.ca/nutrimix_en.html Have grown in coco for about a year with few problems, decided to try something new. Big mistake. Are these weird looking buds result of burn or lockout? Just trying to figure out...

So my buddy gave me some nuits, I put a tablespoon of each in a gallon of distilled and it was great, he also gave me a few more scoops in little plastic shot glasses so if I run out I have more, well the shot glasses over time started to evaporate, and my dumb ass, in stead of tossing them, I...

First let me say ive been watching the forums and gathering information for a while now but this is my first post. IVe been reading for weeks trying to figure out the problem, but nothing quite seemed to fit the description, I have several plants that have been showing signs some pretty severe...