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Al from Jackson, Ms writes

Does SedgeHammer Herbicide have post-emergent activity on poa annua?

Also would a methylated seed oil improve uptake vs a non ionic spreader/sticker?

Answer:

The SedgeHammer Herbicide packet contains a surfactant already( the 1.33 oz bottle size should be used with a Non-Ionic Surfactant) so just adding water would be approved. It is not labeled for treating poa annua, only Purple Nutsedge, Yellow Nutsedge and Kyllinga, plus some other listed broadleaf weeds. Please let us know the desired turfgrass species and size area for a recommendation on treating poa annua.

Answer last updated on: 09/05/2017

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SedgeHammer Plus Herbicide

SedgeHammer Plus Herbicide

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