Check the listing for details. Celsius Herbicide - Single dose 0.226 oz Easy Mix Packet - Post Emergent. Condition: New. Listed at 20.77 USD. Celsius WG HerbicideCelsius provides one of the broadest spectrums of control on the market among post-emergent herbicides. It controls more than 150 weeds, including many difficult-to-control broadleaf and grassy weeds. This product also boasts best-in-class safety on St. Augustine grass and centipede turf types.Excellent performance on hard-to-control weeds and grassesConvenient application window without high temperature limitationsReduced risk of significant phytotoxicity at high temperaturesAchieves control using 25–75% less active ingredient than current post-emergent herbicidesEasy-to-use wettable granule formulationPests controlledBroadleaf weeds: American burnweed, chamberbitter, common purslane, dollarweed, Florida betony, Florida pusley, lawn burweed, Lespedeza, prostrate spurge, spotted spurge, Virginia buttonweedGrassy weeds: Bull paspalum, carpetgrass, Dallis grass (suppression), doveweed, large crabgrass