Grandio Greenhouse Extension Kit Ace Plastic Model: HG7216

Model: HG7216

8ft tall insulated metal security door with built-in shutter

5" SHIPPING WIDTH 7" SHIPPING HEIGHT 9" SHIP BOX  Greenhouse only: 3 Boxes

even if you don’t live in an area prone to high winds

Robust gray powder-coated aluminum frame provides a durable

Grandio Greenhouse Extension Kit Ace Plastic Model: HG7216DESCRIPTION Kits can be used to expand to all 2015 and newer Grandio greenhouse models. Roof window is included. see detail below Element This 4 foot extension will add 24 square feet to your favorite growing space 10mm Polycarbonate panel and 1 Roof window included. Ascent 4' Extension: this will add 32 square feet to your favorite growing space. 6mm Polycarbonate panel and 1 roof window included 8' Extension: this will add 64 square feet to your