I have 2 healthy pampas grass which now have weeds (bindweed?) growing up the middle of them. it is very hard to get as due to the sharp leaves of the pampas. is there any easy solution to removing the weeds?
Carefully sponge a 5% solution of Roundup on the weed leaves and make sure it does not fall on the pampas grass leaves. You do not need to paint every weed leaf, but the more the better.
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