mirabilis var. echinostoma, the persitome is starting to get that weird look

this is growing side by side with hamata!
night time lows of 52F
This is one tough nep, I was told it would drop all it's leafs when shipped but it didn't lose one.
The roots on this nep are extensive. I traded one away and the roots took up the whole pot!
pics
maxima x veitchii
truncata in the background
N. "Gothica" sibuyanensis X maxima before the persitome turns black
This is the first pitchure in 6 months.
N. "Sabre"
looking not so good.
peace,
Zero