Let them float for a bit until they develop a bit more
Thanks burr740. Wow, so I'm looking at some small specimens here and they're going to be about ¼" into the soil and extremely frail. In retrospect, I'd probably of wanted to start with something a little more meatier? I swear it didn't say a thing about cultures and the plants looks much bigger. In doing my research this plants grows at what's considered a medium pace, which means I'm not going to see a whole lot of fill in for a while and I might just want to try and find something larger, lets these sit in one of my tanks and then plant them when they're larger? I'm just putting some ideas out there, attempting to assess the reality of what I'm working with and I appreciate the feedback. I haven't even factored in my corydoras. They'd probably uproot these since they're so tiny? Hm...You have plenty of stems, they're just small and wadded up. Each one of those clumps has multiple stems.
They don't need nurturing. Cut them apart and plant each stem separately, leave one or two sets of leaves sticking up, bury the rest.