Riverstone | 16x24 ft Jefferson Premium Educational Greenhouse Package, 8mm Twin-wall Polycarbonate Greenhouse Grow Box pre-drilled and numbered for fast

pre-drilled and numbered for fast simple installation

USA made - Designed and engineered in the USA

galvanized steel support arms

nor do they provide parts or service for this older model anymore

Powder-coated rust resistant gray frame constructed with heavy duty aluminum & laser cut galvanized steel connectors

Riverstone | 16x24 ft Jefferson Premium Educational Greenhouse Package, 8mm Twin-wall Polycarbonate Greenhouse Grow Box pre-drilled and numbered for fastDue 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 Jefferson Greenhouse is named after our 3rd President who helped pioneer greenhouse growing and was the leading agriculturalist of his time. The Jefferson Educational Greenhouse Package is designed for schools with horticulture programs, correctional institutions, and serious gardeners for both