BCRALEY if you still recall the online source for pickerelweed plugs I'm still interested in trying it. I tried 'hatching seeds' over the winter and a few sprouted but none made it past the sprout stage. Looks like 'plugs' or small plants go for $12-$15 before shipping.
One site has 3 varieties of pickerel rush with pink, purple or blue-ish flowers to pick from.
