According to a expert, pine needle mulch is good for garden soil but does nothing to the acidity. Pine needle mulch does not make soil more acidic because the acidity of the needles neutralizes as ...

If you have pine trees in your yard, you know just how many needles wind up falling from them every year. While some homeowners just rake them up, others want to find a way to use the needles in their ...

Purdue Landscape Report: Early June, we received a white pine sample at the Purdue University Plant and Pest Diagnostic Lab that showed early season needle loss lower in the tree canopy (Figure 1, 2).

Evergreen trees and shrubs often alarm homeowners by losing needles in autumn. There’s usually no need for concern. “It’s part of the regular life cycle of these plants for some needles to turn yellow ...