GrowGeneration Corp. is a US-based company that owns and operates retail hydroponic and organic gardening stores. It distributes nutrients, growing media, lighting, environmental control systems, and accessories for hydroponic gardening. The company serves commercial and urban cultivators growing specialty crops. It operates 60 stores across the US and an online superstore for cultivators. The company was founded in 2008 and is based in Greenwood Village, Colorado.