Tree Trimming Tips for Central Texas Homeowners

Proper tree trimming is one of the most valuable things you can do for your property. Done correctly, it improves tree health, reduces storm risk, and keeps your yard looking sharp. Done incorrectly — or at the wrong time of year — it can stress your trees, invite disease, and cost you more in the long run.

Here is what every Central Texas homeowner should know about tree trimming.

Trees are not self-maintaining. Without periodic pruning, they develop:

• Dead or weak branches that can fall on your home, car, or family
• Crossing branches that rub together and create wounds where disease enters
• Dense canopies that block airflow and sunlight, promoting fungal growth
• Unbalanced weight distribution that makes trees more vulnerable to wind damage

In the Hill Country, where spring storms can bring 60+ mph gusts, a well-pruned tree is significantly less likely to lose major limbs or topple entirely.

Timing depends on the species, but here are the general guidelines for our region:

Trim only between July 1 and January 31. This is critical. Oak wilt — a devastating fungal disease — spreads through fresh pruning wounds during the spring beetle flight season (February through June). Trimming outside the safe window and failing to seal cuts immediately can kill your tree and spread the disease to neighboring oaks.

Cedar elms can be trimmed year-round, but late winter (February–March) before new growth emerges is ideal. Avoid heavy pruning in summer heat.

Prune pecans in late winter while they are dormant. This encourages strong new growth and better nut production.

Late winter, just before bud break, is the best time for peaches, plums, and figs common in Central Texas gardens.

When in doubt, late winter dormancy (January–February) is the safest window for most species. Avoid trimming during extreme heat or drought stress.

A good pruning job focuses on:

1. Dead, dying, or diseased branches — remove these immediately regardless of season
2. Crossing or rubbing branches — pick the stronger one and remove the other
3. Suckers and water sprouts — vertical shoots growing from the base or along major limbs
4. Branches growing toward the house, power lines, or other structures
5. Branches with narrow crotch angles (less than 30 degrees) — these are structurally weak and prone to splitting

What not to remove: Avoid removing more than 25% of a tree's canopy in a single season. Over-pruning stresses the tree and can trigger excessive sucker growth.

Where you cut matters as much as when. Always cut just outside the branch collar — the slightly swollen area where the branch meets the trunk or parent limb. Cutting flush with the trunk removes the collar and prevents proper wound closure. Cutting too far out leaves a stub that rots.

For branches larger than 2 inches in diameter, use the three-cut method:

1. Make an undercut 12 inches from the trunk to prevent bark tearing
2. Cut through the branch from the top, 2 inches beyond the undercut
3. Remove the remaining stub just outside the branch collar

DIY trimming is fine for small branches you can reach safely from the ground. Call a professional when:

• The branch is larger than 4 inches in diameter
• You need a ladder or climbing equipment
• The branch is near power lines — never work near energized lines yourself
• The tree is a live oak — improper cuts during the wrong season can be fatal to the tree
• You are unsure which branches to remove — a bad pruning job can be worse than no pruning at all

Eagle Tree and Lawn Care has been trimming trees across Central Texas since 2009. Our crews are trained in proper pruning techniques for the species common to our region, and we follow all oak wilt prevention protocols.

Call us at (512) 749-2336 for a free trimming estimate. We serve San Marcos, Kyle, Buda, New Braunfels, Seguin, Lockhart, and 22 cities across four counties.