My Trees Are Browning!
Why Are My Pine Needles Turning Brown?
Every autumn, Earth-Wise receives calls from concerned homeowners who notice the needles on their pine, spruce, and fir trees turning brown. But before you worry, rest assured—this is a completely natural process!
Conifers don’t hold onto their needles indefinitely. Depending on the species, growing conditions, and overall tree health, these trees typically retain their needles for anywhere from 3 to 7 years. As new growth emerges, older needles gradually lose their efficiency in photosynthesis due to shading and a natural buildup of wax. Since these aging needles are no longer as beneficial to the tree, they are shed in the fall, making way for fresh, vibrant foliage.
So, if you’re seeing some seasonal needle drop, there’s no need to panic—your trees are simply following their natural cycle!
