Duckweed question?
Duckweed question?
(OP)
I have recently come into taking care of a simple two pond system. It relies on evaporation for its discharge. My problem is both ponds are @80% covered with duck weed. I know I can mechanically rake it or use a herbicide. But does anyone know more options? Any possible drawbacks to any of the above? Thanks





RE: Duckweed question?
With no discharge from the ponds, one would expect that the salt concentration would eventually surpass the duckweed tolerance for salts.
RE: Duckweed question?
RE: Duckweed question?
See http://w