Tree Trimming & Pruning in Frisco, TX

Tree trimming and pruning in Frisco is mostly about trees between ten and thirty years old: the live oaks, Shumard red oaks, cedar elms, Chinese pistachios and crape myrtles that went in when the neighborhood was built. At that age a tree's structure is set for the rest of its life. A young oak with two competing leaders, or a cedar elm with limbs bunched at one point on the trunk, will look fine for years and then split in a spring storm once those limbs are heavy. Good pruning now picks one main leader, spaces the scaffold limbs, and removes or shortens the branches that will cause trouble later.

What good pruning looks like

The tree care industry's standard for pruning is ANSI A300, and ISA guidance built on it is clear about a few things. Cuts are made just outside the branch collar, not flush with the trunk and not leaving stubs. Only as much live canopy is removed as the goal requires, and removing a large share of a tree's leaves at once stresses it. Topping, which means cutting a tree's main stems back to stubs, is not an accepted practice; it leads to weakly attached sprouts and decay. The same goes for stripping all the inner branches and leaving tufts of foliage at the ends of limbs, sometimes called lion's tailing. Crape myrtles are the most common victims of topping in Texas suburbs, and they flower and hold their shape better with selective thinning instead.

Timing around oak wilt

For oaks, when you prune matters as much as how. The Texas A&M Forest Service advises against pruning or wounding oaks from February through June, when sap beetles that carry oak wilt spores are most active, and recommends painting every oak wound right away in any season. Oak wilt has been documented in Collin County, so we schedule routine oak work in summer, fall and winter and paint each cut. Non-oak species such as cedar elm, pecan and Chinese pistachio can be pruned in more of the year, though heavy pruning in the hottest weeks of a dry summer is hard on any tree.

Clearance and mistletoe

In Frisco we also prune for clearance: limbs off roofs and gutters, branches lifted over sidewalks, driveways and the street, and growth kept back from the service line to the house. Cedar elms here are prone to mistletoe, which is cut out where it can be reached without removing too much of the limb.