Lilly vs Blanket Weed
 

Sorry to post yet another blanket weed topic but i can't find anything on my specific prolem. Can I use blanket weed treatments in a pond containing Lillys? It's only a small 80 gal pond so I could just continue to pull the lovely stuff out every day if i had to. The pond also contains other deep water plants and fish. Thank you in advance for your help.