Brush Killer for Large Property enters the plant through leaves, woody stems and cut surfaces and then moves through the vascular system of the plant. Visual symptoms usually appear in 1-3 weeks. Brush Killer for Large Property is labeled for both broadcast and spot treatment of broadleaf weeds in pastures and lawns and for spot treatments of brush, woody plants and vines. It can be mixed with liquid fertilizers like Gordon's Liquid Lawn & Pasture Fertilizer 20-0-0 with Micronutrients when making broadcast applications for broadleaf weeds. For use with a hand-operated sprayer, backpack sprayer or tow-behind sprayer for broadcast applications and with a hand-operated sprayer, backpack sprayer or tow-behind sprayer with a wand for spot spray application. Foliar applications are best in the spring and fall for broadleaf weed control. Applications to woody brush and vines should be in the spring to early summer when plants are in full-leaf stage.