ACF Greenhouses
Wide selection of hobby greenhouse kits and greenhouse supplies including heaters, grow lights, misting, and ventilation. Features buying guides and online catalog.
Advance Greenhouses
Carries a variety of hobby greenhouse kits and accessories. All maintenance free materials are used in a variety of sizes and styles.
Alitex Glasshouses & Greenhouses
Traditional Glasshouse design and construction.
Allen Greenhouses, Mfg.
Manufacturer of galvanized steel commercial greenhouse kits. Offers installation nationwide and free delivery.
AmeraCover Greenhouses
Offers trackless, expandable, and retractable structures which are an easy solution for garden greenhouses. Located in Jamestown, CA.
Atlas Greenhouse Systems
Manufacturer of commercial, educational and hobby greenhouses and cold frames.
BC Greenhouse Builders
Canadian manufacturer of custom aluminum frame greenhouses since 1951. Structures are available with glass or polycarbonate coverings.
C.S.I. Hobby Greenhouses
Offers all-steel galvanized greenhouses for the tough Rocky Mountain seasons for eight years. Greenhouses come with a polycarbonate covering.
Cedar-Built Greenhouses
Manufacturer and supplier of hobby cedar greenhouse kits.
Charley's
Specializing in do-it-yourself hobby greenhouse kits and supplies. Includes tips for hobby and professional growers.
Clayton Hill Greenhouse Company
Designs and installs custom greenhouses and conservatories for commercial and residential uses nationally.
Conley's Manufacturing and Sales
Manufacturer of commercial, institutional, and residential greenhouse structures and related products.
Cross Country Greenhouses
Offers aluminum framed greenhouse kits designed for quality and strength. Wide selection of sizes and models to choose from.
Curry's Greenhouses
Columbus, GA based manufacturer/vendor selling kits and plans for greenhouses. Also offers custom-built greenhouses for farms, schools and professionals
Decloet Greenhouses
Commercial glass and poly covered greenhouse manufacturer. Distributes throughout USA and Canada.
Envirocept Greenhouses
Offering greenhouse kits, glazing, accessories, plans, heaters, garden carts, and lighting equipment.
Evergreen Greenhouses
Hobby greenhouse kits for the home gardener. Contains an online catalog with complete pricing information.
Farm Wholesale Greenhouses
Manufacturer and supplier of hobby greenhouse kits, cold frames and accessories to distributors and individuals worldwide.
Florian Greenhouse, Inc
Florian can create one of many custom greenhouses, solariums, or patio rooms to suit your needs.
FlowerHouses
A revolutionary new line of self-erecting portable greenhouses. Set up in under 5 minutes and lightweight for easy transport. There is a FlowerHouse to suit your needs!
Garden Under Glass
New York distributor of greenhouses, solaria, conservatories, and skylights. Offers standard and custom units, plus a variety of glazing options.
Gardener's Greenhouse
Sells a space-efficient, mini-model glass greenhouse, also called a "patio model" or grow stand.
GardenStyles.com
Large online selection of greenhouses, greenhouse accessories, and gardening tools.
Glass Structures Limited
Sells, builds, and repairs greenhouses and solariums. Lord & Burnham greenhouse specialists.
Gothic Arch Greenhouses
Greenhouse kits and supplies from residential to commercial applications. Serving the horticultural industry since 1946.
Grapevine Hobby Greenhouses
Distributor of Solexx brand greenhouses and accessories. Many styles of greenhouses are available to fit your needs.
Grecon Construction
Grecon Construction Ltd. has been a provider of greenhouse construction services and supplies since 1982. They are a builder of glass greenhouse ranges, having covered hundreds of acres of land in their 20 year history.
Greenhouse-In-A-Bag
Greenhouse-In-A-Bag, by Lakehawk Industries, is an innovative garden protector that is portable, lightweight, easy to assemble and disassemble, affordable and durable. Guard against extreme weather, insects, more.
Greenhouses, Etc.
Sell several models of extruded aluminum greenhouses, sunrooms, pool enclosures and lighting supplies.
Grow-It Greenhouses
Sells galvanized steel greenhouses for commercial growers, nurseries and home and hobby gardeners.
Growers Solution
Greenhouses and wholesale supplies sold to the public. Supplies including shade cloth, irrigation, pots, fertilizer, and polycarbonate.
Growing Spaces
Goedesic dome greenhouses that grow fruit vegetables and flowers all year round.
Halls Garden Products Ltd.
Manufacturer of a range of models of do-it-yourself-assembly hobby greenhouses. List of international distributors available on site.
Hobby Gardens Greenhouses
Polyfilm & PVC greenhouses designed to withstand heavy snow. Full line of accessories available, photos of various models, and school greenhouse program.
Imperial Systems, Inc
Offers solar optic greenhouses made from fiberglass.
International Greenhouse Company
Purchase a hobby or commercial greenhouse from an online catalog.
Jacobs Greenhouse Mfg.
Offering greenhouse design, manufacturing and construction for commercial, institutional, and residential (hobby) greenhouse needs.
Lexis Greenhouses
Greenhouse supplies made by Halls and a variety of unique garden items.
Minigreenhouse.biz - greenhouse supply
Provides discounted Juliana greenhouses from hobby to commercial kits. Includes cold frames, lean to greenhouses, mini greenhouses and accessories, all shipped free.
Northern Greenhouse Sales
North American wholesale, retail and custom manufacturer of Superstrong woven greenhouse poly, pond liners, tarps and poly fastener.
Orgil International Greenhouses Corp
Designer and manufacturer of shadehouses, tunnels, greenhouses, and irrigation system structures.
Ozark Greenhouses
Arkansas based manufacturer of greenhouse kits constructed of western cedar.
Poly-Tex, Inc.
Manufacturer of retail, commercial and hobby greenhouses and accessories.
Rion Greenhouses
Offering a variety of Rion hobby greenhouse kits and accessories.
Rough Brothers Inc.
Rough Brothers has designed, manufactured and installed engineered commercial greenhouses and related systems since 1932. They offer a full range of options in transparent or translucent glazing.
Santa Barbara Greenhouses
Sells redwood kits, pre-cut & drilled ready to assemble. Using coverings of fiberglass, polycarbonate and glass.
Siebring Manufacturing
Manufacturers of commercial greenhouse equipment including oil and gas heaters, sprayers, soil sterilization equipment, greenhouse carts, high pressure washers, misters, furnaces, and custom manufactured equipment.
Solar Components
Greenhouse and solarium kits from New Hampshire.
Spectrum Greenhouses
Hobby greenhouses made from polished aluminum, with roof vents, sliding doors and louvre windows. Models come complete with twin wall polycarbonate.
Sturdi-Built Greenhouse Mfg. Co.
Manufacturer of redwood and glass home/hobby greenhouse kits and accessories. Many sizes and styles in attached and free-standing versions.
Sun Country Greenhouse Company
Builders and exporters of quality handcrafted cedar/Lexan hobby greenhouses.
Sunglo Greenhouses
Hobby and small commercial sized double wall acrylic and aluminum framed greenhouses.
Sunshine GardenHouse
Offers double-wall polycarbonate glazing, automatic ventilation systems amongst other features.
The Garden Pod
Ecosol offers a geodesic-inspired greenhouse for the residential gardener, as well as accessories and related products.
The Glass Gardener
Sells tempered glass greenhouses in three different styles, accessories, and offers construction FAQ and links to additional information.
The Guarden
The Guarden evolves with the seasons, from pest-protected garden to raised-bed planter to season-extender.
The Works Corp.
Sells greenhouse kits featuring double-walled corrugated panels and steel reinforced frame. Secure online ordering.
Therma-Gro Hobby Greenhouse
Curved, straight and custom polycarbonate hobby greenhouse kits for the home gardener or semi-professional grower.
TrueLeaf Technologies
TrueLeaf Technologies has been heating greenhouses for over 20 years. A full spectrum of solutions is available for all types of heating systems - bench heat, unit heaters, floor heating systems and flood floors.
Turner Greenhouses
U.S. manufacturer of hobby greenhouses located in North Carolina. Also offers heating and cooling supplies, and other accessories.
Under Glass Manufacturing Corp.
The exclusive manufacturer of the original Lord and Burnham aluminum and glass greenhouses and solariums. Offering both custom and standard models as well as a complete line of greenhouse accessories.
Vermako
Vermako produces and installs commercial greenhouses & tunnels all over the world. Belgium based company.
Wild Carrot Creations
Sells greenhouses and glass deck railings with offer of custom sizes and styles with cedar and safety glass.