
Canopia Mythos 6 × 4 greenhouse, silver
The Mythos 6-by-4 is the most compact of these three verified footprints when the site cannot spare an 8-by-12 area.
Read our takeAn eight-by-twelve-foot greenhouse kit with a silver aluminium frame and clear polycarbonate panels.
Snap & Grow is the larger choice when the growing plan can make use of a clear-panel walk-in space and wider access.
Snap & Grow is the larger choice when the growing plan can make use of a clear-panel walk-in space and wider access. Mark the footprint together with the door swing, working route, and ventilation access. The site-specific foundation and anchoring belong in the plan before the panels arrive.
Manage ventilation and plant care for changing conditions.
Keep the structure maintained under its manual.

The Mythos 6-by-4 is the most compact of these three verified footprints when the site cannot spare an 8-by-12 area.
Read our take
The Mythos 6-by-8 offers a smaller silver greenhouse with twin-wall polycarbonate rather than the clear Snap & Grow format.
Read our takePlan the level base and anchoring required by the exact installation manual.
Use the exact package contents rather than assuming optional greenhouse accessories are included.
Product information checked 2026-10-29. Our assessment uses the linked specifications and manuals; it does not represent a hands-on test. Editorial standards & corrections.