Blueberry fruit started out big then as time went by became smaller.

Question

There were still many berries but they wouldn’t get big like the earliest berries. What should I do to continue large berries? Tons of berries on the ends of branches stayed tiny.

Answer 1

If you don't fertilize with blueberry fertilizer regularly, then will likely be the issue.

Here is an article that will help: https://www.gardeningknowhow.com/edible/fruits/blueberries/blueberry-fertilizer.htm