Riverstone | 12x18 ft Whitney Premium Educational Greenhouse Package, 8mm Twin-wall Polycarbonate 8' X 8' GREENHOUSE 7" galvanized steel frame with

7" galvanized steel frame with slip fit design make assembly quick and simple

you will have abundant airflow to create a comfortable environment for you and your plants

Easy to lift and hang lid Lightweight and portable

Snow load tested 20lbs/sq

The RSI Interlocking Flooring System (IFS) is a revolutionary matting made from recycled materials that creates a versatile

Riverstone | 12x18 ft Whitney Premium Educational Greenhouse Package, 8mm Twin-wall Polycarbonate 8' X 8' GREENHOUSE 7" galvanized steel frame withDue 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 Whitney Educational Greenhouse Package is designed for schools with horticulture programs, correctional institutions, and serious gardeners for both growing and therapeutic reasons. The 2" x 2" galvanized steel frame with pre welded stanchions and Commercial graded 8mm twin wall corrugated