Surefire Flupropanate | Herbicide

Surefire Flupropanate Herbicide

Tired of tough, clumping grasses bouncing back after every spray? This slow-and-steady herbicide gets right down into the roots and keeps them from returning, giving you long-lasting control in problem spots.

Why you’ll love it

• Long residual control of certain hard-to-kill grass weeds, so you’re not re-spraying every few weeks.

• Moves within the plant and soil profile, targeting regrowth from roots and seed for season-spanning results.

• Mixes easily with water and can be tank-mixed with glyphosate to speed up knockdown of existing growth.

• Ideal for spot-treating problem patches where you need robust, lasting suppression. (Not for use on lawns or near desirable grasses.)

• Group 0 mode of action for resistance management rotation.

Key details

• Active: 745 g/L flupropanate (as sodium salt).

• Slow acting by design: visible control develops over 3–12 months, depending on weather and plant age.

• Add a non-ionic surfactant (e.g., 100 mL/100 L) for best leaf coverage.

Good to know

• Persistence varies with soil type and rainfall; heavy rain can move product in soil, while dry conditions increase persistence. Plan applications accordingly.

• Annual legumes and other sensitive species may be affected if exposed or if they germinate before residues dissipate—avoid treating mixed pastures you wish to keep.

The bottom line

If you’re battling recurring grass weeds and want control that actually lasts, this is the heavy-duty option you keep for the worst patches. Use carefully, follow the label, and enjoy fewer re-sprays over the long run.