Riverstone | 12x18 ft Whitney Growers Edition Educational Greenhouse Package, 8mm Twin-wall Light Diffusing Polycarbonate 12" Impulse Sealer The house itself features twin-wall

The house itself features twin-wall panels that diffuse the light and increase insulation

This durable

2 pc metal bar 0

18 inch Commercial Ventilation Fan

Riverstone | 12x18 ft Whitney Growers Edition Educational Greenhouse Package, 8mm Twin-wall Light Diffusing Polycarbonate 12" Impulse Sealer The house itself features twin-wallDue 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 Greenhouse is named after the inventor of the cotton gin, which revolutionized and created a profitable environment for farming in the USA. The Whitney GROWERS Greenhouse Package is designed for growers looking for a professional structure to grow their crops of choice in an ideal