drop in temps for paphs do set bud on many of mine so far and thats, pardon the pun, kind of cool
I look out for the water not drying fast enough on the leaves with the paphs in my cool room at night. I only water the soil with the ones in bud during the day where I know they will be dry before bed time.
hmmmm keep us up to date on it but I think your buds outer leaf has stayed wet for too long. may have aborted the internal growth as it looks flat and should be plump. does it feel mushy? if it does its gone...if not Im wrong....I know my re bud vini started out as a scary little flat dark sheath. It concerned me bec I have seen this before and its from getting water down into the crease .(yeah killed a few buds myself ) Rots them out. It maybe the coloratum starts out dark and skinny
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