Pine Needle Loss: Normal Shedding or Problem?

Lower‑Branch Needle Drop Is Usually Natural

Your 40+‑year‑old pines losing needles on the lower half is normal aging. As pines mature, shaded lower branches are shed—this is not a pest or disease.

Health Check

• If the green crown (foliage) makes up >30 % of trunk height and looks full, the tree is healthy.
• No treatment needed for natural shedding.

Boost Vigor

• Fertilize with 1 lb 10‑10‑10 per inch trunk diameter, scattered and watered in (before rain).
• Avoid “weed‑and‑feed” lawn fertilizers near pines—the herbicide component can kill them.