That is one of the most beautiful ponds I have ever seen. With all that duckweed Im betting that there were tons of ducks on it each winter, Gadwalls and Wood ducks especially. Its just a shame you sprayed it. How do you get the duckweed that thick? I try my best to grow the best duckweed I can and it just keeps fizzling out.
Im guessing my ponds just arent fertile enough.
