Fence Post Green, a wood preservative with a distinct greenish hue, is widely used in fence construction and wood preservation. Major manufacturers include Bolt Products Inc., Osmose Utilities Services Inc., and Lonza. It is available from suppliers like Home Depot and Lowe’s. Its applications extend from fence protection to landscape maintenance. Environmental considerations include toxicity and regulations, with industry organizations like AWPA promoting standards. Alternative methods like copper azole and microprosessors offer sustainability and durability.