Abigal Gordons Home Hydroponics: Basic guide to operating a Home Hydroponic Garden.
Do-It-Yourself Hydroponics: Pictoral demonstration of and hints about how to build various simple home hydroponic systems.
Gardenweb Hydroponics Forum: Forum for hydroponic discussions catering to home hobbyists.
Grow Your Own Vegetables Without Soil: An overview of hydroponics with background information, explanations of different hydroponic techniques, and instructions on how to make a hydroponic system work. Includes information on nutrient management.
HydroJoe's Hydroponics Page: Discussion and pictures of drip, flood and drain, wick, and combo systems along with a message board.
Hydroponic Gardening - Maximum Yield: Web version of a how-to hydroponic gardening and indoor gardening bi-monthly magazine. Offers articles, special features, contests, contact information, availability and archives.
Hydroponics as a Hobby: A circular from the Extension at University of Illinois at Urbana-Champaign, offers a basic history and guide to hobby hydroponics.
Hydroponics at Home: Tips and techniques on system types, growing mediums, pest control and greenhouse systems.
Hydroponics Online: Hydroponics tutorials, forum, free garden designs and descriptions plus photos and grower bulletin boards.
Jack's hydroponic info pages: Jack's Hydroponic Info Pages provide extensive info on gardening indoors with Hydroponics for the newbie and for the expert gardener.
Paul's Hydroponic and NFT Growing Page: Practical information and experiences from a hobby grower. Including introductions on the various growing methods available.
Practical Hydroponics Magazine: An Australian bi-monthly hydroponics magazine with a handful of free articles for online reference.
Ray Schneider's Weedless Garden: Pictures and descriptions of indoor and outdoor systems devised by a hobbyist.
S.H.A.R.P. The Super Hydroponic Awesome Radish Project: Introductory and advanced home hydroponic concepts including lesson plans for teachers. Includes links and an FAQ.
Simple Sand Hydroponics: Explains how to build a home hydroponics system, covering hardware supplies, media, nutrients, and tips for success.
Simply Hydroponics - Hydroponic University: A series of basic tutorials, FAQ's, free system plans, and contact information for detailed questions.
The Dirt on Aerogarden: Documents an experience growing plants indoors with the Aerogarden device, including reviews of customer service and a description of what the seed kits do.
The World of Hydroponics: Large collection of related articles and FAQs
Virginia Cooperative Extension - Home Hydroponics: An introduction describing plant requirements, types of systems and media plus some nutrient basics and descriptions of common deficiencies.