Bradford Pear Root Suckers: Causes and Management

A Bradford pear produces "baby trees" from its root system. Homeowner asks why and if it harms the tree.

Why Suckers Form

Bradford pears (Pyrus calleryana 'Bradford') have shallow, surface roots that readily sprout adventitious buds when exposed to light or damaged. Common triggers: soil erosion, lawn mower nicks, cultivation, or natural root exposure.

Management Strategies

• Cover exposed roots: Add 1–2 inches of coarse sand (good for lawn integration) or topsoil. Do not exceed 3 inches total depth over roots.
• Remove suckers: Cut at ground level as they appear. Persistent but effective.
• Do NOT cut roots: Severing roots stresses the tree, reduces canopy, and often stimulates more suckering.

Long-Term Outlook

Suckering is a genetic trait of the species. It cannot be eliminated permanently but is manageable with consistent root coverage and prompt sucker removal. Consider replacing with a non-suckering cultivar (e.g., 'Cleveland Select') if suckers become unmanageable.