Köi-Lö wrote:

"Davy" wrote in message
...
I am constructing a 16 sq m butyl-lined wildlife pond. I have built
shelves
200mm (8") deep and 500 (18")mm wide. Because the pond is quite large
and
will need many marginal plants I intend to plant direct into soil on the
shelves. I will try to shape the soil under the butyl to provide a
small dam
to retain the soil.

Is this reasonable? Any recommendations?
=========================
I tried that in our original pond.

Pot holes in front your doubl wide trailer is not a pond Carol...

Be gone. Get of Usenet and service your husband.