Bradford Pear Root System and Removal for Dogwood Planting

Three 20-year-old Bradford pears need removal to plant Kousa dogwoods. The homeowner asks about root architecture (tap vs. diffuse) and whether stump grinding alone suffices.

Root Habit

Bradford pears have a diffuse, shallow root system (most roots in top 18–24 inches) spreading 1.5× the canopy width, with some tap-like roots under the trunk.

Effective Removal

1. Cut trunks and immediately paint fresh stumps with glyphosate (Roundup).
2. Wait 2 weeks for herbicide to translocate to roots.
3. Then grind stumps.
4. Treat any later sprouts with glyphosate (spray or wipe).

Grinding alone leaves live roots that will resprout. Herbicide first ensures root death.