Horizon doesn't worry about the rain clouds. The company, operating through about 60 locations in 11 mostly western US states, offers products for landscapers and other professionals in the landscaping industry. The company markets fertilizer, landscape lighting, turf and irrigation equipment, and other related products including mowers, pruners, blowers, and chainsaws. It specializes in helping golf course groundskeepers keep the greens green and the roughs soft with products like Rain Bird Golf nozzles and rotors, Seed Research forage and grass seeds, and Lasco Fittings swing joints. Pool supply company Pool Corporation (formerly SCP Pool) owns Horizon.