Thoreau Premium Educational Greenhouse – On Sale NOW!

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It is Time to Order this Greenhouse.  The price is Reduced 15-20% and  Includes FREE Delivery!  

The Thoreau Premium Educational Greenhouse is 12 ft. wide with lengths of 18 ft. and 24 ft.  The Thoreau Premium Educational Greenhouse is designed for schools with horticulture programs, correctional institutions, and serious gardeners for both growing and therapeutic reasons. The Thoreau Premium Educational Greenhouse has a 2 in. x 2 in. galvanized steel frame with pre-welded stanchions and commercial graded 8 mm twin wall corrugated covering (walls and roof) are the same specifications used in commercial products with the walls and roof warranted for 10 years and have a 15-20 year life expectancy. The Thoreau Premium Educational Greenhouse is 12 ft. wide with lengths of 18 ft. and 24 ft. with 6 ft. tall walls and a center peak of 9.5 ft. for optimal air circulation.

The design of Educational greenhouses are different from that of hobby or commercial greenhouses. The differences include the ability to accommodate large numbers of people (students) and allow them to be a part of the growing process. The Educational greenhouses also provide a secure environment that can be locked when not in use, built-to-last construction for many years of use, all within a climate controlled environment that is thermostatically controlled. We have designed our Greenhouses as complete package that include all the accessories that a School, institution, or serious gardener would need.

The Thoreau Greenhouse is named after the great naturalist and agriculturalist Henry David Thoreau.


  • The Thoreau Premium Educational Greenhouse is 12 ft. wide with lengths of 18 ft. and 24 ft.
  • 8 mm twin-wall polycarbonate end walls, side walls, and roof
  • 1 – 18 in. Quietaire Industrial Exhaust Fan
  • 2 – 3 ft. deep x 18 ft. OR 24 ft. long commercial work benches – one for each side
  • 1 – automatic and programmable watering system with timer
  • 1- 18 ft. x 20 ft. (63%) shade cloth with tie down rope
  • 2 – 24 in. motorized shutters for air circulation
  • 2 in. x 2 in. galvanized base rail and framing system
  • 42 in. wide x 7 ft. tall ADA ¾ French door with lockset
  • Choice of heater: gas or 240 volt electric heater with built-in thermostat

This is not a DIY project greenhouse. Delivered on a commercial truck, this greenhouse will need to be unloaded and assembled by professionals to ensure proper handling. This greenhouse requires a water line and electrical line to functional properly. Please view our features video to familiarize yourself with these greenhouses and call us with any questions prior to your purchase. Absolutely no returns on this product once ordered.

Click here to view other Educational Greenhouses

Click here to view other greenhouses from Riverstone

Click here to see this greenhouse with light-diffusing panels

Click here to view the Riverstone Industries accessories page

Guaranteed lowest price. We will not be undersold. Call us to match any other price you find.

More Info About Thoreau Premium Educational Greenhouse – On Sale NOW!

Shipping and Returns

Your product will usually be delivered to you by courier. Any accessories will usually be delivered by a separate courier. Any delivery charges levied will only be to cover the cost of the delivery. We will deliver your product and give you the instructions of how to make the most of your product.

We will deal with any problems as quickly as possible.

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