Great looking Heli particulary H. spec. nov. "Akopan" & "Angasima"
Do the plants come directly from wistuba or are they hardened off by an importer? Over here (UK) I have found that the majority of Heli from Wistuba arrived very soft and have to be kept under very high humidity till they settle in. And can take ages before adult growth appears! Indeed I am still waiting for my elongata to produce anything other than small juvenile growth after 9 years!! Though these new species do appear to be at least faster growers!
So lucky that you grow them outside. Lovely photos!
cheers
bill