Yeah, I tried several scrog grows. The main problem will be only 4 inches between screen and light. I think you meant between screen and soil, but either way you'll have trouble.
I put the screen 10 inches above the soil, and grew all of the buds above the screen. So above the screen you have at least a foot of bud space, and at least a foot to the lamp hood.
But you are talking about small plants in small pots, close together. That is a classic Sea Of Green grow, and you won't have room to train the plants under a screen. With a screen, you should use fewer plants, and spread them out with the training of the branches under the screen. That's why it was developed, to use fewer plants. |