| Foothill_Hydroponics Everything you need to grow plants indoors, hydroponic systems, nutrient, rockwool, perlite, pumps, and trays. Free expert advice. |
| FutureGarden Features a complete line of grow lights, hydroponic gardens and growing supplies. |
| Granite_Hydroponics Hydroponic systems and supplies. Ordering information, monthly specials, aeroponic and hydroponic kits. |
| Green_Fortune Suppliers of Streamgarden systems. |
| GreenCoast_Hydroponics Offers grow lights, systems, and environmental controllers. Includes a library of indoor growing information. |
| Greenfields_Hydroponics Products include complete grow kits, lights, books, growing media and nutrients, ventilation and odor control supplies. |
| Greenfire_Gardening_Supplies Hydroponic and organic gardeners' supplies for both commercial growers and hobbyists. |
| Greenstream_Hydroponics Offers kits and systems of various sizes, grow lights, nutrients, organics, and related tools. |
| Grow_Light_Source Indoor supplies such as systems and parts, propagation and cloning items. |
| The_Grow_Room_ specializing in hydroponics, HID lighting, nutrients, indoor grows systems, environmental controls and greenhouse design. |
| Growco_Indoor_Gardening Hydroponic and intense lighting systems plus grow room supplies and nutrients. |
| Grow-Light Hydroponic grow lights, mylar, timers, bulbs lamps, nutrients, ventilation, hydroponic systems, and odor control. |
| GrowroomsUK Hydroponic suppliers with a range of products, including equipment, growing media, supplies, and lighting. In the United Kingdom. |
| GSS_Hydroponics Manufacturer and retailer of hydroponic units |
| GTG_Hydroponics Provides a wide variety of indoor gardening supplies, grow lights, organic fertilizers, as well as advanced climate and carbon dioxide controllers. Online forum and FAQ. |
| Harry\'s_Garden_Center Indoor gardening and hydroponic supplies store featuring lighting nutrients growing systems, books and magazines, cloning and propagation supplies, environmental controls, Co2 emitters, and rockwool. |
| Harvest_Moon_Hydroponics Supplies for hydroponics. Greenhouses, artificial lighting and new plant varieties. |
| Hempstead_Hydroponics Equipment supplier in north London, UK. Product catalogue and contact details. |
| Home_Harvest_Garden_Supply Hydroponic, organic, hobby greenhouse, container and indoor garden supplies. Product information and researched links directory. |
| Home_Hydroponics_Systems Non-circulating types that uses no outside energy or electrical sources to circulate the nutrified water in which the plants grow. |
| Homegrown_Hydroponics Offers gardens, lighting, nutrient, propagation, growing media, aeration, garden care, pest controls, and books. Alberta, Manitoba, Ontario & Nova Scotia |
| Horizen_Hydroponics Offering grow lights, organic fertilizers, soil amendments, and environmental controls. Includes used equipment. |
| Hydro_Depot Offers wide range of items such as equipment, indoor gardening supplies, and accessories. |
| Hydro_Wholesale Sells wide selection of products such as irrigation supplies, books and magazines and testing equipment. |
| Hydroasis Full-service hydroponic and organic gardening store. Indoor lighting, many hydroponic systems, nutrients and organics. Culver City, CA. |
| Hydroempire Equipment and supplies such as complete range of lighting systems, atmosphere control, trays and reservoirs and general products. |
| Hydroponic_Center_Guy_Dionne Offers a complete line of professional quality hydroponic and aeroponic materials, greenhouse management equipment, lighting systems, growing mediums, and fertilizers. Quebec Canada. |
| Hydroponic_Equipment Online catalog includes everything from aeroponics to TDS testing. Hydroponic growing systems, lighting, organic fertilizers, rockwool, books and accessories. |
| Hydroponic_Garden_Supplies A full line of hydroponic supplies. Complete systems to get you started and the nutrients and rockwool to maintain your exisiting system. |
| Hydroponic_Gardens_and_Supply Offering complete kits, systems, and components. Contact details for stores in Delaware and Pennsylvania. |
| Hydroponic_Vegetable_Gardening Offer various products as well as literature and a newsletter. |
| Hydroponics_Garden Hydroponics, organic and eco-friendly products. Enjoy full spectrum Grow lighting and supplies for your year round indoor garden. Minneapolis, MN. |
| Hydroponics-hydroponics Offers various products such as lighting systems, equipment, stimulants and accessories. UK and Ireland. |
| The_Hydroponicum Hydroponics information and online catalog includes starter kits, nutrients and propagation. |
| IGS_Hydroponics_Supplies Offers lighting systems, greenhouses, nutrients, propagation needs, and other accessories and supplies. |
| Interior_Gardens Enjoy full spectrum grow lights and supplies for a year round indoor flower, fruit and vegetable garden. Also hydroponics supplies. |
| Interior_Water_Gardens__A_Hydroculture_Oasi Offers kits for growing Orchids in hydroculture and hydroponics. Also supplies, nutrients, culture instructions, and a photo gallery. |
| Just_N\'_Tyme Indoor gardening supplies and forum. |
| The_Lazy_Gardener Offering various products such as orchid supplies, supplements, pumps and accessories. |
| LightYears_Indoor_Garden_Supply HID lights, ventilation systems, hydroponic systems, plant nutrients, and custom-made equipment. Serving all of southern BC and Albetra. |
CropKing, Inc. specializes in Controlled Environment Agriculture for fun and profit. We provide complete systems for Greenhouses, Hydroponics, Mushrooms, MicroGreens, and the Training for you to enjoy and profit from these systems. 
Commercial NFT Lettuce and Herb Greenhouse Systems 
Commercial NFT Lettuce and Herb Greenhouse Systems allow you to grow high value leaf, bibb & romaine lettuce. The NFT system can also be used for herbs like basil. Systems are available from a 30'x128' ground to ground greenhouse to multiple gutter connected bays. We can also provide retrofit packages to fit an existing greenhouse.
Hydroponic Vine Crop Greenhouse Systems 
Forage, MicroGreen & WheatGrass Systems 
