I have a bog (10 inches deep) that is rock covered and I've planted all my
plants right in the rock.
In the space of four summers the plants completely took over the bog. This fall
I had my two teenage boys in there ripping out plants right and left!
Penneywort and parrot's feather was the worst.
Lizard's tail, cattails and water celery were hot on their tails. Pickerel weed
and hardy lily were close behind. The only slow pokes were mini horsetail rush
and varigated rush.


ka30p
http://www.geocities.com/watergarden...dors/home.html