Pastor Trio is a selective herbicide for long term control of thistles, nettles and docks in established grassland, non-crop rough grassland and for the control of common chickweed, fat-hen, black nightshade and seedling docks in grassland less than one year old. Pastor can be used any time of the year when weeds are actively growing. This is not a clover safe product. Apply to grassland 7-10 days before grazing and 21-28 days before cutting hay or silage.
Pack size 3 Lt (treats 7.5 acres)