Hi guys, and what a glorious day here in Norfolk, i was wondering if anyone out there has used Tumbleweed ( Weedkiller ) on their lotties, and then planted on the soil soon afterwards, i don't want to plant new seeds or plugs too hastily and ruin all the work, I've got a very healthy and prolific dose of couch grass >:( and i thought it was time for a chemical attack of biblical proportions. :)