The Bloemenmarkt has stood on the Singel since 1862, and it is sold everywhere as the world's only floating flower market. The first half is true. Growers really did sail their flowers down the canals from the bulb fields and sell straight off the barge, and the stalls really do stand over water rather than on the pavement. The floating part is not: from the 1950s the barges were fixed permanently in place, and the stalls now rest on pontoons and piles that have not moved in about seventy years. What you are looking at is a market that used to arrive by boat and no longer does.
What it sells has shifted the same way. A good share of the stalls now deal in wooden tulips, clog magnets and seed packets aimed squarely at visitors, and locals buy their flowers elsewhere. The bulbs are what is left to buy — tulip, amaryllis and hyacinth by the bag, photographed on the label — but buy them knowing what a 2019 test for the city found: of well over a thousand bulbs bought here, about one in a hundred actually came up.