Indeed, I grow the same size pots, no rot in winter at all
. Better repot it in spring (they do like larger pots, ->grow faster!!)
Keep on checking the mites, cause they are great survivors. Did you use anti-mite stuff?
Before spraying I wipe the leaves (bottom) with a cotton wad pad (those you use for eye make-up removal
) soaked with green soap (=biodegradable). The mites stick on the pad and you throw them away, far far away in the bin.
And, if you want to wipe the upper side of the leaves as well, don't put the nanner in the sun cause that will burn the leaves
)
Marguérite