Evergreen Needle Drop: Is Your Evergreen Dying From the Bottom Up

Why are my needles dropping at the bottom? Davey arborist Michael Sundberg shares how this can be from a lack of sunlight and is a natural process.
If you're having a 'bottom-up' issue, it can be from sunlight which is a natural process. Those limbs aren’t getting enough sun so they will drop their needles.
It could also be from cutting branches in the lower company. There are also evergreens that naturally shed their needles every year.