Monterey Herbicide Helper Crop Oil Concentrate

Monterey Herbicide Helper acts as a surfactant, breaking down the waxy surface of leaves so your herbicide can penetrate the plant more effectively. This ensures the active ingredients reach the weed's internal systems rather than just beading up and rolling off.

Yes, it is compatible with both selective and non-selective weed killers. It is particularly useful for stubborn, waxy-leafed weeds that are typically resistant to standard herbicide applications.

The standard mixing ratio is 2 tablespoons, or 1 fluid ounce, per gallon of water. You should add this to your tank mix along with your chosen herbicide.

Because it improves the absorption and efficacy of the herbicide, many users find they can achieve the same results while using a lower total volume of weed killer. Always follow the specific label instructions on your herbicide to ensure you remain within safe and effective application ranges.

This product is an additive, not a herbicide itself. While it is safe to use alongside your weed control products, ensure the herbicide you are mixing it with is labeled as safe for the specific plants or lawn areas you are treating.