Just putting down some granular Momentum in 50# in a tight area with a slight breeze prevailing. All turfgrass was wet from heavy dew and decided to treat for broadleaf . Using Lesco broadcast speader like all weed and feed, creats a dust cloud. To my horror , I noticed this ominus slow moving cloud at the end of pass drifting into desirable plant beds (hostas, astilbe, and assorted annuals at edges. Is the dust coming from speader the active pesticide for broadleaf or would it be fert. ? Couldn`t find a thing on lable warning about dust drifting into desirables.