Orchard apple blossoms are well known for being in full bloom around May long weekend. This photo is what we call a mature blossom in full bloom. Showing clusters of 5 with the hope that the king bloom in the center will set and produce fruit. The four blossoms surrounding the king bloom will eventually fall off leaving the tree supporting the strongest blossom. With many things to consider at times the entire cluster or so can also produce fruit the same season.
Photo taken in our Honeycrisp orchard block planted in 2001.