The White House has been buzzing — and not just because of this week’s high-profile state visit from Britain’s King Charles III and Queen Camilla.

The royal couple wrapped up their four-day U.S. visit Thursday with a formal farewell from President Donald Trump and first lady Melania Trump, and an unexpected highlight of the week centered on a distinctly sweet tradition: the White House honey program.

The first lady expanded the program just days before the monarchs’ visit, unveiling a new beehive designed to look like the White House on the South Lawn.

The White House honey program became a sweet highlight of King Charles III and Queen Camilla’s state visit.…