May 18, Older needles closer to the trunk of the tree become discolored and fall off mid-summer, leaving the tree looking thin and bare. Damage typically starts on the lower branches and moves up the tree affecting susceptible spruce trees when 15 to 20 years old. I have a spruce tree indoors in a pot of soil. It was doing well for months, but recently I have noticed a lot of needles dropping off. None of the needles are brown.
The tree is about 12" in height, and I water it regularly though not overwhelmingly. I thought perhaps it might be related to th. Jun 20, If something is eating the needles on your Spruce, you have a Sawfly problem. Yellow-headed sawfly are attacking spruce trees right now. These voracious eaters strip needles from spruce, and those needles will NEVER grow back.
In three years, they can kill a tree. If your spruce is under attack DO NOT PRUNE the stripped treefelling.buzzted Reading Time: 3 mins. My spruce tree branches are, the needles are falling off throughout the trees.
needles falling off spruce tree