Riverstone | 12x18 ft Whitney Growers Edition Educational Greenhouse Package, 8mm Twin-wall Light Diffusing Polycarbonate Harvest Right the unit has control of

the unit has control of the attendant vacuum pressure

The Palram - Canopia Base was engineered to provide additional stability or additional headroom for EcoGrow 2 Greenhouses

The Martinique 10x14 ft Rectangular Garden Gazebo gives you that outdoor gathering space that you’ve always wanted

Optimize your storage space with this SkyLight Shed Shelf Kit

and 20 metal clamps/screws to attach to a hard wood surface for a more permanent installation

Riverstone | 12x18 ft Whitney Growers Edition Educational Greenhouse Package, 8mm Twin-wall Light Diffusing Polycarbonate Harvest Right the unit has control ofDue 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