Invented as a tool to grow healthy food, GreenStak is multi-use by design — growing, storage, racking, organising. Shown here in plywood, chosen for organic reasons; the same system works in any material that's flexible, stable and fit for purpose.
It doesn't matter where you use it — Earth, Moon, Mars, the ship. Just use it, because it works.

GreenStak can be used to grow any sort of plant, indoor or outdoor.

Grow wheatgrass with soil and benefit from the whole spectrum of the wheatgrass plant.

Open shelving keeps every tray lit, aired and within easy reach.
Each box is cut from a standard 4 × 8 ft sheet — plywood, nylon or another stable material — and CNC-optimised for minimal waste. It assembles with no tools, stacks up to 5 units high, and is built to be carried and handled by one person. Originally created in 2004 and fully renewed in 2020, with complete .DWG design files ready for production.