Mmm ... that's a interesting little thing you have there.
I could do with one of those ... we've got the heat here in Africa ... but I'm sure I'll kill it though ... so I will leave laevifolium in your capable hands.
I love this plant! The brightly colored cute flowers stay in bloom for months.
I bought a few last fall, but then I got lazy with watering these (there were right up against the window with curtain, so it was rather hidden behind other plants) and spidermites feasted on them.
A local vendor says he might have some this month, so I'm keeping my eyes out.