Damp-loving needle cast disease thriving this year
Most narrow-leaf evergreens will shed their old needles, some more often than others. In the fall each year, you can anticipate that white pine, Virginia pine, red pine etc. will develop yellowing needles that fall and accumulate on the ground beneath the branches. Evergreens such as arborvitae, chamaecyparis, Leyland cypress and white cedar trees will also shed their needles but at a much slower rate.