Which weedkiller would be your choice on a cracked driveway (concrete0
next to a house? Have been asked to recommend on to kill off elder and
dandelions that are growing up through the cracks in the concrete. It's
a rented property for 6 months.
Should they go for the slow acting but possibly more effective
gylsophate or the path clearing stuff which acts quickly but may not
control the roots.
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Janet Tweedy