Hydroponics is a type of agriculture that uses no dirt, and usually results in larger, fuller plants. I recently became interested in the topic, and decided to start my own vegetable garden using the Nutrient Film Technique
(NFT). It involves a channel of nutrient enriched water constantly flowing past a plant's roots. The system that I'm demonstrating here is just one example of infinitely many possibilities. Take my work and use it as inspiration for developing a system that suits you and your needs.