Hiya, recently I bought Utricularia resupinata and U. cornuta. They are growing but I am unsure whether they prefer just a wet substrate or shallow water. So far I kept them just in a wet mixture of peat moss and perlite. However, I read that at least U. resupinata can grow in shallow water, too. What's best to have them thriving? Any help is very much appreciated!

Marc