Yoli, this is a private response, not one to the list. Did you mean 12 years old or one to two years old? I grow this species, and your plants look like they might be only one or two years old. Get them into the ground so they can form a healthy root system and bulk up. I've attached an image of one from years ago - voles destroyed this one. Is this the only lily you grow? I live near Rockville, not that far from you, and this species thrives in the garden. Jim On Wednesday, May 6, 2020, 06:58:39 AM EDT, Yoli via pbs <pbs@lists.pacificbulbsociety.net> wrote: Hello.. I have some 12 year old lilium superbum seedlings, they have been in the same gallon pots for 7 years and many of them start yellowing between the leaf veins and wither early in the season. Some years I take good care some I neglect them terribly or they get eaten by deer. It doesn't seem to change the yellowing. Do lilies get chlorosis? See photos. Thanks Yoli Annapolis Md -------------- next part -------------- A non-text attachment was scrubbed... Name: 20200505_155016.jpg Type: image/jpeg Size: 3367330 bytes Desc: not available URL: <http://lists.pacificbulbsociety.net/pipermail/pbs/…> -------------- next part -------------- A non-text attachment was scrubbed... Name: 20200505_155005.jpg Type: image/jpeg Size: 4499188 bytes Desc: not available URL: <http://lists.pacificbulbsociety.net/pipermail/pbs/…> _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… -------------- next part -------------- A non-text attachment was scrubbed... Name: Lilium 07-174 superbum 08603_RJ_1 1.JPG Type: image/jpeg Size: 162077 bytes Desc: not available URL: <http://lists.pacificbulbsociety.net/pipermail/pbs/…> _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/…