Grow1 3ft x 3ft Trellis Netting - 4" & 6" Squares (2-Pack)

The 4-inch net creates more support points across the canopy and is better suited for dense grows or tighter canopy organization. The 6-inch net gives you more open access to guide and tuck branches during training — a practical choice when you want to be more hands-on with canopy management across the 3x3 footprint. You can also use both nets at different heights for a two-layer SCROG setup.

Yes. Deploying both nets at different canopy heights creates a two-layer SCROG setup — the lower net guides early lateral growth and the upper net supports the canopy as it fills in further. This approach is particularly effective for maximizing bud site exposure in a 3x3 tent.

Attach the included plastic corner hooks to each corner of the netting, then stretch and hook them onto your tent poles at the desired canopy height. As plants grow up through the squares, gently guide branches and stems through to spread the canopy laterally and maximize light exposure across the entire plant.

Both nets in this pack are 3ft x 3ft and designed for 3x3 grow tents. For larger footprints, we also offer the 4ft x 4ft 2-pack and the 5ft x 5ft 2-pack. The elastic construction allows them to stretch slightly beyond their listed dimensions, fitting snugly within the tent and maintaining consistent tension across the canopy as plants grow.

Grow1 Trellis Netting is suitable for potted plants, vines, fruiting plants, and flowering crops. It's particularly effective for SCROG and LST training techniques where lateral canopy spread is the goal — maximizing light penetration and yield potential within a fixed 3x3 grow space.

Position the netting just above the current canopy height early in the vegetative stage, then raise it as needed or leave it fixed and train plants through the squares as they grow up. For SCROG training, most growers place the first net 8–12 inches above the top of the growing medium and begin tucking new growth through the squares as it emerges.