Old Castle Lawn & Garden 54055009 098962 Jolly Gardner Fast Acting Lime, 5000 sq. ft. Adds calcium and magnesium nutrients essential for lawn and garden growth not available from fertilizers Specially formulated with encapsulate pellet technology that synthesizes limestone with an organic acid Pelletized limestone product specially formulated from natural limestone and performance enhancers Protects lawns from Moss and bare spots caused by low pH