Saving a Storm-Damaged Southern Magnolia

Recovering a Magnolia After Heavy Snow Breakage

A 17-foot Southern magnolia in Wilmington, DE, suffered multiple main-trunk breaks during a wet, icy snowstorm. The lower branches are leafing out, but upper branches are bare or have only a few leaves. The owner wants to know if pruning can save the tree.

Assessing Branch Viability

Scrape a small patch of bark on suspect branches. Green tissue underneath means the branch is alive and should re-leaf. Brown tissue indicates dead wood—continue scraping toward the trunk until you find green or reach the main stem. Prune dead branches back to ¼ inch from the trunk (the branch collar). Do not use wound dressing.

What to Expect

• The tree may look lopsided for several years as lower limbs become the new canopy.
• Hardwoods can produce new leaf buds after defoliation.
• Preserve all live terminal branches; they drive recovery.
• Water during dry spells: 1 inch per week.

Long-Term Outlook

With patience and proper pruning, the magnolia can regain a pleasing form. The resident robin family will likely return once the canopy thickens again.