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Gigi from Westminster, Co writes

What is the "oil concentrate" mentioned in the directions for using Ferti-lome Over the Top?


Ferti-lome Over the Top II Grass Killer requires the use of a surfactant (oil concentrate) to help it penetrate the waxy coating on grassy weeds and leaves.  The Hi-Yield Spreader Sticker is a great option to use along with it, and yes it is recommended for best results.

Answer last updated on: 07/10/2019

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