Searching for Duckweed
I'm a student at my county's Agriculture Science & Technology college. For a project I have decided to grow and experiment with a hydrophyte. I'm looking to buy a small amount of the Giant Duckweed (Spirodela Polyrrhiza) as I have been unable to find any natural resources of it in any of my local waters. If you have any of this particular Duckweed and wouldn't mind selling me a portion of it, please let me know.