One Shot is a combination fertilizer and weed killer. It contains both a pre-emergent and a post-emergent weed killer to suppress weeds that have not yet sprouted as well as to kill weeds that have already developed. Please note, these herbicides are most effective from March-April. The high nitrogen content in this fertilizer will get your grass off to a great, green start!
One-Shot
Conventional, Fertilizer, Granular