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.