Grazon Pro is a selective herbicide for the control of perennial broad leaved weeds such as nettle, docks & thistle in established grassland. It is the market leading product for spot spraying unsightly paddock weeds. Grazon Pro is also effective on weeds such as dandelion, creeping buttercup & daisy. Apply this product from April-October in good growing conditions to a dry leaf. Avoid spraying if rain is due as this may hamper its effectiveness.
Keep horses & livestock out of the treated area until poisonous weeds such as Ragwort have died and become unpalatable. Livestock can be returned to the treated area 7 days after treatment.