Posted: 10/10/2015 at 22:32
Thank you for your replies. . . My main concern was Liver Fluke as I'd read about it. . . not that I graze animals. It seems to grow really well just by the pipe where the filtered water comes back into the pond. Not sure if you can tell by the picture but the cress has grown about 6 inches above the water level, so not all is touching the pond water....Seems a a shame not to use it as I make a lot of Watercress soup.
I'll definitely be looking for land cress next time I'm at the Garden centre. Can it be used in the same way as Watercress?