These are the same daffs I saw in bloom last weekend along Hwy. 32 between I-55 and my hometown, Charleston, MS. I have a patch in my yard I brought back from old family property in MS, as well as a couple of bunches of ones purchased from other sources. The ones brought back from MS. on the partially shaded west facing slope out back are blooming about a week ahead of the ones in the sunny, but less protected front yard.
Becky