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Extension Kit for Enthusiast Greenhouse

These extension kits easily expand the Enthusiast greenhouse to accommodate your growing needs.

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Stock #POL-HG1004

4' Extension kit allows for 6x12 and 6x16 and larger configurations
Includes one vent
Includes base extension per extension kit

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4' extension kit


Increase the size of your Enthusiast with a 4' extension kit, allowing for 6' x 12' and 6' x 16' configurations (or larger, if you'd like). Includes one vent and base extension per extension kit. FREE shipping!

Hobby Grower




Hobby Grower is a division of Poly Tex. Poly-Tex is one of the largest manufacturers of display benching and retail greenhouses and has revolutionized plant sales throughout the industry. With 22 years experience designing greenhouse and display systems, Poly-Tex knows how to meet the needs of the grower


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