Because of this water requirement, blueberry plants must be irrigated in most parts of Illinois ... Then, sprinkle one ounce of ammonium sulfate in a circular band twelve to eighteen inches from the ...

While spent coffee grounds may seem useless to humans, coffee grounds are still chock-full of nutrients like potassium, carbon, and nitrogen -- all elements that blueberry plants crave.

Blueberry plants grow slowly, and they may not seem to get much bigger from year to year ... it is likely that the soil pH is no longer in the optimum range of 4.0 to 5.0, or nitrogen is needed.

when they die and fall, they make a natural mulch for the blueberry bush. When they are alive they boost nitrogen levels in the dirt helping everything in the garden to grow. Not all plants make ...