Pickerel rush are very hard to kill ..... I can reach mine and use a
large serrated knife to cut (hack) them back. Problem being after a
few years the have pushed all the soil from the pots. If you can
safely stay away from your liner you could use a tree pruning saw on a
long pole to cut them back. I have had them displace so much soil that
the pots floated to the surface. I have no gravel on bottom for them
to root into. Good luck and you should try to prune the plants in the
fall before they can decay.
"JC" wrote in message
hlink.net...
I've got mature pickerel rush and lilly plants that have overgrown
their
pots and rooted in the pebbles/whatever in the bottom of my 3 1/2'
deep,
1300 gal pond. Anachris has grown around, over and through the
plants.
It's a natural look, which has been healthy, fish are happy and
looks ok.

But over winter the rush and lilly plants turn brown and probably
need
to be pruned out and dead material removed so it doesn't rot and
upset
the water balance.

Anyone find a tool or technique to prune out these dead branches?
The
pond is too big to reach them from the edge and would be difficult
to
climb into because of the steep sloping sides.

Ideas? Thanks!