The Riverstone 12 ft. x 18 ft. Whitney Premium Educational Greenhouse is designed for schools with correctional institutions, horticulture programs, and serious gardeners for both growing and therapeutic reasons. The 2 in. x 2 in. galvanized steel frame with pre-welded stanchions and commercial-graded 8mm twin wall corrugated covering (walls and roof) has the same specifications used in commercial products on the market today. The walls and roof are warrantied for 10 years and have a 15 to 20 year life expectancy. The Jefferson Greenhouse is named after our 3rd President who helped pioneer greenhouse growing and was the leading agriculturalist of his time. The design of an Educational Greenhouse is different from that of hobby or commercial greenhouses. These differences include: being able to accommodate large numbers of people, providing a secure environment that can be locked when not in use, and having sturdy construction that will last for years of use. These features are all within a climate-controlled environment that is thermostatically controlled.
- 144 in. x 216 in. x 114 in.
- 10 year limited warranty
NOTE: This product ships via over-the-road common carrier truck. Carrier destination shipping charges are included in the order shipping fee that will be displayed in the shopping cart. This product is delivered to the ground level exterior of your home and requires signature upon delivery. For more information, please refer to our Terms & Conditions.
Note: This product may require up to 7 additional days for order processing prior to shipping