Removing a Mature Magnolia Tree: Root System and Stump Grinding

A 15–20 year old magnolia in the Sierra foothills suffers annual branch breakage from wet snow. The owner encounters a massive root system and asks if magnolias have a taproot. Magnolias have unusual roots: a deep taproot but mostly soft, unbranched, rope-like feeder roots spreading widely just under the surface. For removal, hire an arborist to grind the stump 18 inches deep. Hand-digging requires removing all wood in a 4-foot radius. Wait until spring to replant; the remaining roots will decay over time.

Removal Advice

• Professional stump grinding is most efficient.
• Do not attempt to remove all far-spreading roots.
• Replant next spring after roots decay.