I've got a couple of large pots of Lily of the Nile. One pot contains the full sized the other the dwarf variety. According to a site I visited when looking to see how to propagate from seed I noticed:
Season: Perennial
USDA Zones: 6 - 10
Height: 32 inches
Bloom Season: Summer
Bloom Color: Blue
Environment: Full sun
Soil Type: Well-drained, pH 5.8 - 7.2
Two questions, has anyone here in Central Texas or anywhere else in Texas grown these in the ground and not have them die when winter comes. Secondly, has anyone grown them from seed? If so, what's the method you use?