How do I increase the amount of blueberries my bushes produce?
Certified GKH Gardening Expert
If you are not getting much fruit, this could be due to poor pollination, or there the soil may be lacking phosphorus. A soil test would let you know for certain. Adding some bone meal to the soil will help with this, however. This article will help with fertilizing blueberries: https://www.gardeningknowhow.com/edible/fruits/blueberries/blueberry-fertilizer.htm