A low-stress training technique using a horizontal screen or net placed above the plants to catch and weave branches, creating a flat, even canopy that maximizes light exposure to all bud sites.
Mr. Q suggested adding a SCROG to the CO2 room for support during flowering, noting that without it, heavy flowers may need individual hanging lines. At the end of the episode, Dakota planned to install a SCROG net in the CO2 room within a day or two, and potentially a double-layer SCROG for better canopy control given the room's past uncontrolled growth.