I've never grown Petronympha, but...I have seen this in Haworthiopsis and Aloe, when flowers are too close to glass or lights. I've always put it down to the actively growing portion of the inflorescence getting cooked. - Dave On Sat, Jul 31, 2021, 7:42 PM Rimmer de Vries via pbs < pbs@lists.pacificbulbsociety.net> wrote: > A non-text attachment was scrubbed... > Name: image10.jpeg > Type: image/jpeg > Size: 148403 bytes > Desc: not available > URL: < > http://lists.pacificbulbsociety.net/pipermail/pbs/… > > > -------------- next part -------------- > P > -------------- next part -------------- > A non-text attachment was scrubbed... > Name: image11.jpeg > Type: image/jpeg > Size: 165745 bytes > Desc: not available > URL: < > http://lists.pacificbulbsociety.net/pipermail/pbs/… > > > -------------- next part -------------- > > > > Rimmer > _______________________________________________ > pbs mailing list > pbs@lists.pacificbulbsociety.net > http://lists.pacificbulbsociety.net/cgi-bin/… > Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net> > _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net>
