Controlling Couch Grass In Perennial Border.
Question
How can I control couch grass in my perennial border?
Answer
With regard to your question on couch grass in a perennial border, we deal with this by mixing some round up weed killer in with some wall paper paste and painting it with a small paint brush onto the grass.You do not have to cover all the grass as the round up travels back through the stems up to a maximum of 2 metres,killing a lot more grass than you originally treated or painted.One thing to remember with this method is what you touch you will kill so try not to paint or touch the perennials.
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