Get practical ideas, information, products and services to help you plan, purchase, build and maintain a backyard, hobby or commercial greenhouse. 

Greenhouses on Sale at Betty Mills  Durable, inexpensive Duramax greenhouses plus an extensive selection of portable, fold-away fabric greenhouses, cold frames and starter houses. Betty Mills provides free, quick shipping directly from the manufacturer or from a warehouse near you.

BackyardGreenhouses.com  Your online source for everything related to greenhouses, greenhouse accessories and their supplies. They ship hobby greenhouse kits and glass, plastic and polycarbonate greenhouses in the continental US and Canada. In addition, they offer a wide range of polycarbonate, glass and plastic replacement windows and misting and humidification systems for hobby and backyard greenhouses.

Gothic Arch Greenhouses  The trusted name in greenhouses since 1946

Worldflower Garden Domes  Geodesic domes and do-it-yourself kits for greenhouses, gazebos, sheds, cabins and shelters.

Sun Country Greenhouses  Handcrafted cedar hobby greenhouses.

Greenhouse Store  The second largest distributor of greenhouse kits, greenhouse supplies, garden sheds, and entertainment structures.

Rion Greenhouses  Do-it-yourself greenhouse kits.

The Growing Dome  This insulated Geodesic dome greenhouse allows you to grow fresh vegetables, flowers and herbs year round. It's the most energy-efficient, hobby greenhouse kit available.

Instant Greenhouses from Northern Tool   A large assortment of inexpensive, practical greenhouses that you can put up quick, use through the season and then store away again.

Cross Country Greenhouse Kits from ACF Greenhouses  These greenhouses are second to none in quality and options. They feature a sturdy painted aluminum frame, full size storm door, automated window vents, and a lifetime guarantee. They are available in many sizes and can be extended as you need to grow. 

PVCplans.com Your source for free greenhouse plans. Build a PVC pipe greenhouse, pastured poultry pen, cold frame, quad ATV or golf cart carport and more. See pictures of what you can do and find links for hard to find PVC fittings.

Greenhouses: Pre-built Greenhouses, Building Kits and Plans  Build a great new greenhouse, cold frame, potting shed, sun shed, sun room or conservatory with these building kits and plans.