Final-San-O Non-Selective Grass and Lawn Weed Herbicide


Final-San-O® Herbicidal Soap is a fast-acting weed, grass, algae, lichen, and moss killer. Using a specially formulated, non-staining, ammoniated soap of fatty acids, Final-San-O® Herbicidal Soap is a non-selective herbicide that controls and suppresses many common annual, biennial, and perennial weeds that grow around ornamental flowers, mature shrubs and trees; around planters, raised beds, containers and other structures holding flowers, trees, shrubs and vegetables; and in planting beds prior to planting grass, flowers or vegetables. Final-San-O® Herbicidal Soap has been listed by the Organic Materials Review Institute (OMRI) for use in production of organic food and fiber and can be used any time during the year, even in cool weather, and leaves no harmful residue in the soil.