I saw the first sourwood bloom June 1st. It will be some time before any is harvested.
PS. Be careful who you buy it from. Many people will label any honey as sourwood.
"Listen to the mustn'ts, child. Listen to the don'ts. Listen to the shouldn'ts, the impossibles, the won'ts. Listen to the never haves, then listen close to me . . . Anything can happen, child. Anything can be"