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50-lbs. 20000-sq ft Pre-Emergent Crabgrass control

Turf Gro 50-lbs. 20000-sq ft Pre-Emergent Crabgrass control

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What is the active ingredient?


0.17% dithiopyr (Dimension) . . . not .24% as reported by someone else

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Dithiopyr. It is a pre-emergent, but if you apply a little late, it also acts like a post-emergent and can kill young crabgrass that germinated.

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Dimension is 24% for dithiopyr: S,S'-dimethyl 2-(difluoromethyl)-4-(2-methylpropyl)-6-(trifluoromethyl)-3,5-pyridinedicarbothioate. 76% Other Ingredients https://www.domyown.com/msds/Dimension_2EW1u_Label.pdf

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Dimension is the active ingredient.

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