A grow bag is a large plastic bag that is filled with growing medium and is used to grow plants, usually tomatoes and other salad products. In this type of plant cultivation in special bags called grow bags Cultivation bags as cheap and accessible substrates in hydroponic, semi-hydroponic, potted and seeded cultivation are a suitable solution to save time and manage water and fertilizer consumption in the greenhouse.
Grobag was first produced in 1970 for home use, but its use has since expanded into agriculture and horticulture. Being multi-layered and durable and the presence of additives such as EVA and UV in the nylon coating makes the product more durable and resistant to humidity, temperature, sunlight, fertilizer consumption, etc. compared to polyethylene pots. Its growth environment is usually based on organic materials. It is ash-free such as peat, charcoal, green waste compost, bark compost and wood chip compost or a mixture thereof.