Since your plant was forced to bloom for Mother's Day it may be ready to rest. But if keep warm the hardy calla's do not go dormant. It's hard to tell which variety you have. Did it have a small flower and lanced shaped leaves or big flower with heart shaped leaves? Here is a link to the two different kind. Once you know which variety you have I can answer your question better. In the meantime repot it in a 12in diameter pot with fast draining soil. They love a lot a water but do not like to be in standing water or soggy. Did yours come with a plastic sleve over the pot? These will hold water. Always remove the sleve. Most of these calla below are not hardy. The flowers are smaller and leaves are smaller. http://www.pacificcallas.com/Varieties.htm You will find lots of information on this site about how to care for them. Here is a link that might be useful: hardy calla

The color is more red than orange. The photo that shows it looking yellowish-orange isn't the right color but the leaves show in that particular photo better. http://i191.photobucket.com/albums/z190/OrganizedMess_2006_2007/Daylilies-6-29-08_02.jpg and the yellowish photo http://i191.photobucket.com/albums/z190/OrganizedMess_2006_2007/Daylilies-6-29-08_05.jpg

I agree it is not botrytis. Around here we have problems with the European corn borer burrowing into the stems of lilies, causing this exact problem. The borer will create a small hole under one of the leaves to get inside the stem and then tunnel right up or down the middle of the stem. You will see borer poop coming out of the hole but no other sign until the stem does this, and then the stem will often fall over as it will be hollow inside. Fortunately they don't usually show up in large numbers and when I see this I just break off the stem and kill the borer inside. If I see a lot of them I'll spray with a systemic insecticide. Chris

You are correct. It is Lilium dauricum or an old hybrid of it. More information here: http://allthingsplants.com/thread/view/5481/Any-ideas-as-to-type-of-llily/ This post was edited by interspecific on Mon, Jul 7, 14 at 9:24