Hydroponics
| ACI Hydroponics - maufacturer of hydroponic gardens and indoor gardening equipment. Designed for home hobby educational and commerical applications. | |
| American Hydroponics - manufactures and sells hydroponic gardening supplies for hobby and commercial growers worldwide, with an emphasis on promoting clean water and recycling resources. | |
| CropKing, Inc. - information for commerical hydroponics as well as the hobbyist. | |
| Discount Garden Supply - sells and services halides and hydroponics. | |
| Drip & Irrigation Products | |
| Eco Enterprises - retail and wholesale supplier of hydroponic nutrients and supplies, and aquaculture products. | |
| Equinox Nursery - specializing in hydroponics, water gardening, fountains and more. | |
| EzHydroKit Welcome to EzHydroKit, your source for easy, affordable hydroponics! | |
| General Hydroponics - manufacturer of hydroponic gardening and greenhouse equipment and fertilizers. | |
| Green Air Products - manufactures a large line of horticultural, atmospheric and nutrient control systems for both the hobbyist and the small-scale greenhouse grower. | |
| Green Thumb Gardening Hydroponics - dedicated to bringing the cutting edge of gardening technology to the general public. | |
| Greenfield's - sells hydroponics and indoor garden equipment. | |
| Greentrees Hydroponics - information for beginners and experts; products and grow lights for the home grower. | |
| Grow Room, The - specializing in hydroponics, HID lighting, nutrients, indoor grows systems, environmental controls and greenhouse design. | |
| Harvest Moon Hydroponics - specializing in hydroponics, greenhouses, artifical lighting, biodiversity, and new plant varieties. Also, specializing in fertilizer, environmental controls, and indoor gardening. | |
| Hollister's Hydroponics - mail order supplier of hydroponic gardening products. | |
| Hydroasis - a full service source for organic and hydroponic gardeners. | |
| Hydrofarm, Inc. - maker of hydroponics gardens and growlights for enthusiasts and commercial growers. | |
| Hydroponic Tech Formerly "Grow-Tech" | |
| Hydroponics - resource center for inexpensive hydroponic startups. Gives easy, simple shortcuts towards building a home-based hydroponic operation. | |
| Hydrotech Hydroponics - manufacture lighting equipment, ballasts, and plant nutrients. | |
| Indoor Garden and Lighting - solutions for hydroponics. | |
| NZ Hydroponics International - test meters, CF Truncheon pH and hydroponic supplies. | |
| North American Hydroponics - - builders of The World's Greatest Growing Machine' The World's Greatest Growing Machine is our patented technology. | |
| Pipe Dreams Hydroponics | |
| Superior Growers Supply - sells indoor lighting and systems to grow plants indoors with or without sunlight. | |