Just to prove that I do actually weed down in the paddock, I thought I might do a before and after shot. When I first cleaned up the edge of the dam a couple of years ago, there was nothing but weeds, so the whole lot came out. Then the volunteer sedge grasses started turning up. But, they are easily smothered and killed by weeds. So a couple of times a year I go down and pull out the weeds. The grasses are now expanding nicely.