Scott Conant is an American celebrity chef, cookbook author, and restaurateur. He is widely renowned for his three-star New York restaurants L'lmpero and Scarpetta. Similarly, he is also a judge on the Food Network's show Chopped.
As you can see blueberries have a hint of phosphorus, calcium, and fat and they have a little acid in them, however they are quite sweet as they contain a lot of sugar. So rabbits can eat blueberries but only in small amounts once a week at the most. One blueberry should suffice.
Rabbiteye blueberries are one of the few crops that require very special soil or growing medium; a pH of 4.0 to 6.0 is required for good plant growth; the plants will not live in soils or potting mixes with a pH above 5.5.