syngoniums:

‘Soul Mate’. This one opened earlier than expected and is quite small. Dwarf flowers are not uncommon during weather extremes, but the temperatures lately have been ideal for hibiscus, so I’m not sure what happened. It shows good blue pigment (brown is blue + yellow/orange), which is promising given how sensitive blues can be, but if the next flower opens small I would probably start addressing it as a nutritional issue.