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Pc from Olympia, Wa writes

How much space is need to not harm established trees while using Crossbow Herbicide?

I have established trees in a rock area that gets over run by morning glory. Will Crossbow kill the morning glory and can I spray the rock but not saturate it? I do not want to harm the trees or blueberries. How far away do I need to stay? I am looking to spot spray mostly.


As long as you are not spraying Crossbow Herbicide directly on the desirable tree leaves/roots or blueberries it should not harm them.  That being said, it is not labeled to be used around edibles, so applications should be kept outside of the dripline of the blueberry plants.

Answer last updated on: 07/05/2018

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