I was given this bulb by Terry Hatch who had recently received it, but no name. Last winter it was suggested on the PBS it could be Nerine undulata. The bulb has now pushed a large part out of the soil. Should I plant it deeper or leave it?There is a little one and a bigger one coming up to the right of it. http://flickr.com/photos/49263888@N06/… Ina -- Ina Crossley Auckland New Zealand Zone 10