Hello Lily;
I think we have corresponded before but not for a while. There are a few of us here in Maine that do try to get together either one on one or as a group to trade plants and we have ordered together from catalogs to absorb some of the shipping costs. The predominant focus is lilies but most perennials are available. No one in the group has started a water garden yet but I am sure it is only a matter of time. Would you like to be invited the next time we get together? We usually meet around the Portland area because that is close for most of us. Let me know. Have a great day. Go Patriots!!