Color: Light grey

Bags with leftover absorbers must be resealed quickly - they will go bad within minutes when exposed to air

Manufactured with long lasting materials

Snow Load: 20lbs/sq ft

Riverstone | 12x18 ft Thoreau Growers Edition Educational Greenhouse Package, 8mm Twin-wall Light Diffusing Polycarbonate Sun Room Color: Light greyDue to frequent cost fluctuation, please call for pricing. This is a custom made product and is non refundable or returnable once production has started. The Thoreau GROWERS Greenhouse Package is designed for growers looking for a professional structure to grow their crops of choice in an ideal controlled environment. The 2" x 2" galvanized steel frame with pre welded stanchions and commercial graded 8mm twin wall corrugated covering (walls and roof)