Hydroculture

Hydroponics is a type of horticulture and a subset of hydroculture which involves growing plants, usually crops or medicinal plants, without soil, by using water-based mineral nutrient solutions in an artificial environment. Terrestrial or aquatic plants may grow freely with their roots exposed to the nutritious liquid or the roots may be mechanically supported by an inert medium such as perlite, gravel, or other substrates.

Aquascaping is the craft of arranging aquatic plants, as well as rocks, stones, cavework, or driftwood, in an aesthetically pleasing manner within an aquarium—in effect, gardening under water. Aquascape designs include a number of distinct styles, including the garden-like Dutch style and the Japanese-inspired nature style. Typically, an aquascape houses fish as well as plants, although it is possible to create an aquascape with plants only, or with rockwork or other hardscape and no plants.

Click and Grow is an Estonian indoor gardening company, founded by Mattias Lepp in 2009. It develops consumer electronic products for growing edible plants indoors.

Netafim is a manufacturer of irrigation equipment owned by Orbia Group. The company produces drippers, dripperlines, sprinklers and micro-emitters. Netafim also manufactures and distributes crop management technologies, including monitoring and control systems, dosing systems, and crop management software, as well as a variety of services, including managed irrigation, agronomical advisory and operation and maintenance. As of 2012, Netafim was the global leader on the fast expanding market of drip- and micro-irrigation. In it was the overall largest provider of drip irrigation systems, with a global market share of 30%.

BrightFarms is an American indoor farming company headquartered in Irvington, New York. It grows and supplies local, non-GMO, pesticide-free, and fresh salad greens to supermarkets. The produce is grown in computer-controlled hydroponic greenhouses.