I discovered some rot in the upper old leaf bases of this Brunsvigia josephinae. It bloomed in August and September this year ... and we had a freak heavy rainstorm then followed by warm weather ... which I suspect is responsible for this rot. Any suggestions on treatment? Sulphur? A fungicide? http://flickr.com/photos/amarguy/… I hate to lose this treasured bulb ... a 16 year investment from seed. Ken Blackford San Diego