My Darlingtonia seedlings live in stagnant water, but this is their first season so I don't think they're big enough to mind. I use peat and perlite for my mix, with some lava rock and milled peat to lighten it up.
I was hoping to grow some of my seedlings in an outdoor fountain when they're big enough to hold their ground in running water - has anybody tried this? Since they grow near moving water natually I'd think they would be a good candidate.