Posted: 11/05/2014 at 18:05
Where there's soil there are weeds. Gardening is all about keeping on top of those and arranging things to suit you. If you asked for a weed membrane and you think there isn't one, poke around and check. A weed membrane will stop weeds coming up but won't stop weeds seeding in
A rockery behind a pond sounds like a risky weeding job.