Mulberry Tree Near Building: Root vs. Branch Concerns

A 15-year-old, 50-foot mulberry grows next to a city building. One arborist says roots grow around foundations; another says they’ll ruin it. Owner seeks clarity.

Root Behavior

Mulberry roots are fibrous and rarely damage sound foundations. They can infiltrate septic lines if nearby. The real issue is branches rubbing the structure.

Recommendation

• Prune lowest branches to clear the roofline.
• If canopy still encroaches, consider removal or transplanting (difficult at this size).
• Maintain 6–10 feet clearance from structures for future plantings.