https://pacificbulbsociety.org/pbswiki/index.php/… Uli Urban has written a very detailed, illustrated article on using a microwave to increase pollen viability in genera that do not set seed easily. This article will also be printed in the Bulb Garden, the journal of the PBS. There has been a lot of discussion about this technique and the PBS Wiki has quite a bit of information. I'm sure that those whose names are mentioned in connection with discussions and articles would be glad to answer questions if you need further information. My thanks also to David Pilling, our Webmaster, for making this available on the wiki. Best regards, Robin Hansen Editor, The Bulb Garden _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net>