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DESCRIPTION
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 favorite growing space.6mm Polycarbonate panel and 2 roof window included
Elite
4' Extension: this will add 32 square feet to your favorite growing space. 10mm Polycarbonate panel and 1 roof window included
8' Extension: this will add 64 square feet to your favorite growing space.10mm Polycarbonate panel and 2 roof window included
Summit
4' Extension: this will add 32 square feet to your favorite growing space. 10mm Polycarbonate panel and 1 roof window included
8' Extension: this will add 64 square feet to your favorite growing space.10mm Polycarbonate panel and 2 roof window included
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