Long-Lasting Herbicides provide powerful, residual weed control that keeps your fields, gardens, and landscapes clear for months. Formulated for durability, they target stubborn broadleaf and grassy weeds at the root, preventing regrowth and reducing the frequency of applications—ideal for both pre- and post-emergent use. Key Features: Extended Control: Prevents weed regrowth for weeks to months. Deep Root Action: Destroys weeds at the source for lasting results. Pre- & Post-Emergent Use: Versatile performance across growth stages. Rainfast Formulas: Maintains effectiveness even after rainfall.