I think any plant that you put in the pond will have to be caged to keep the swans from eating it. I used to raise Mandarin and Wood Ducks and had water hyacinths in the pond. I had to jump thru hoops to make sure they couldn't eat them, and most times they were smarter than I was. blush


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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).