A question from a fellow grower:
I have a 9 plant grow box with 8 plants just starting the flowering stage. They (autoflowers) have grown tall enough that they are into the lights, with some leaves turning brown. The humidity and ph levels are where they are supposed to be. I have NOW lost one whole plant. A couple others arent but 6 inches tall. What have I done wrong? Thanks!! The grow box is one I ordered from Dealerz and is 3 ft tall.
Your grow box is too short. You have placed too many plants in such a small grow box. 1-3 would have done well. LST might have been a good idea.
You need to get the plants out of the light. Make sure you train them away from the hot zone. You may not have to manipulate them too far but, they have to be out of the lights.
you need a new grow box at least 6ft that 3ft one u got is a good veg box or like latewood said u will have to do some serious LST