Why September Is the Time to Plan Winter Tree Trimming
While winter may feel distant in the heat of September, now is the ideal time to schedule cold-season tree work, especially in the Twin Cities. Professional tree trimming services book up quickly in the fall, and the trees that benefit most from winter pruning often come with tight seasonal windows for safe maintenance.
This guide highlights which common Minnesota trees are best trimmed in winter, why that timing matters, and how early planning helps protect your property and your trees.
Why Trees Are Trimmed in Winter
Winter pruning is preferred for certain species because trees are dormant. This makes them less susceptible to disease, and their structure is easier to evaluate without leaves in the way. Ground conditions in winter also reduce the risk of lawn and garden damage from equipment.
Here are just a few reasons winter tree trimming is often recommended:
- Disease prevention (especially oak wilt and Dutch elm disease)
- Improved visibility of the tree’s shape and structure
- Safer, more efficient work on frozen or snow-covered ground
- Better wound healing before spring growth begins
Trees in the Twin Cities That Benefit from Winter Trimming
Oak Trees (Red, White, Bur, Pin)
- Why it matters: Oaks should only be pruned in winter to avoid oak wilt, which is spread by insects active in spring and summer.
- Winter benefit: Reduced infection risk and healthier spring growth.
Elm Trees (American, Siberian, Hybrid)
- Why it matters: Dutch elm disease can spread rapidly if trees are trimmed during warmer months.
- Winter benefit: Trimming during dormancy avoids attracting beetles that carry the fungus.
Maple Trees (Sugar, Red, Silver)
- Why it matters: These trees tend to “bleed” sap if pruned in spring.
- Winter benefit: Less sap loss and improved structure management without leaves.
Apple and Crabapple Trees
- Why it matters: These ornamental trees are prone to fungal diseases like fire blight.
- Winter benefit: Cleaner cuts and fewer pathogens are active in cold conditions.
Honeylocust and Hackberry
- Why it matters: These hardy shade trees can develop poor structure if not maintained.
- Winter benefit: Clear view of branches and reduced stress on the tree.
Why September Is the Best Time to Schedule
Professional tree trimming companies in the Twin Cities tend to book out months in advance for winter work. If you wait until fall to call, you may end up on a long waitlist or miss the safe pruning window entirely, especially for disease-prone species like oak and elm.
Booking now ensures your trees will be trimmed during the optimal season, before any issues arise. Early planning also ensures that there is time to inspect your property, offer recommendations, and prioritize the trees that most urgently need attention.
Services That Can Help
Tree Top Climbers offers full-service winter pruning with an experienced team that understands the climate and tree species of Minnesota. If you’re ready to schedule or want advice on which trees to prioritize, check out these resources:
Don’t wait until the leaves fall to think about your trees. Plan now while demand is lower, and you’ll set your landscape up for success long before winter arrives.