Word Type: Noun
Category: Cannabis Cultivation / Plant Support / Grow Equipment
What Is Netting?
Netting is mesh support material used to hold, spread, or organize cannabis plants during cultivation. In a grow room, the word usually refers to trellis netting stretched over or around plants so branches can be guided into a flatter, more even canopy.
It is a cultivation term, not a consumer product term. A dispensary shopper may never need it. A grower using screen-of-green methods, low stress training (LST), or late-flower support will hear it often.
In cannabis language, netting means support mesh used to train or stabilize plants as they grow. It helps manage branch direction, canopy shape, spacing, and support when flowers become heavy.
How Netting Is Used in Cannabis Grows
In practice, netting usually shows up in a few repeat situations:
- stretched across a canopy so branches can be spread into a wider footprint
- added during flower to keep leaning branches upright
- installed as part of a screen-of-green setup
- used to keep plant height and row structure more uniform
The exact material can vary, but the function stays the same: netting gives the grower a lightweight structure for guiding or holding plant growth. When a cultivator says a plant is "under the net," that usually implies deliberate canopy management rather than just a barrier sitting above the plant.
Why Growers Use Netting
Netting matters because cannabis plants can stretch quickly, branch unevenly, and develop heavy tops that pull stems sideways late in flower. In both home tents and commercial rooms, support becomes a structural issue rather than a cosmetic one.
It also matters because it sits inside a wider cultivation toolkit that includes pruning, topping, trellising, and canopy control. A grower might use netting early to shape the canopy, later to support weight, or both in the same cycle.
That practical role is why the term shows up so often in indoor cultivation conversations. Netting is one of the simplest ways to turn uneven branch growth into a flatter, more productive top layer under a grow light.
Netting vs Other Training and Support Methods
Netting is equipment, not a complete method by itself. Low stress training (LST) is the broader practice of shaping a plant gently without major cuts. Netting can be part of LST, but growers can also use ties, clips, and hand training without any net at all.
Netting also solves a different problem than pruning. Pruning removes plant material to control growth, airflow, or structure. Netting changes plant position and provides support without cutting anything away.
It is also different from rigid supports such as stakes, cages, or clips. Those usually support individual stems or single plants. Netting spreads support across a wider canopy and helps manage how multiple branches share space at once.
What the Term Does Not Mean
Netting does not automatically mean a grow is advanced or high yield. A simple home tent may use one layer of netting. A commercial room may use multiple layers. The word alone says nothing about the skill of the grower or the final quality of the crop.
It also does not mean every branch is being woven aggressively through a screen. Some growers use the net lightly for support. Others use it as a full training framework. The hardware stays the same even when the style changes.
The term also does not mean the same thing as a consumer mesh bag, drying rack, or packaging material. In cannabis conversations, netting almost always points to live-plant support inside cultivation.
Where It Shows Up
The term appears most often in:
- indoor and greenhouse grow guides
- canopy management discussions
- screen-of-green setups
- equipment lists for tents and commercial rooms
- harvest support conversations when branches get too heavy
It shows up less often in outdoor growing because outdoor growers may rely on stakes, cages, or other support structures instead of overhead netting.