Top 5 Tree Mistakes Hill Country Homeowners Make

Here at Wimberley Tree Service, we wanted to highlight a few common mistakes we see come up often for property owners. With winter starting to ease away, many property owners are looking for yard clean up and tree trimming to be done before spring growth hits. Basically, it is a natural time to assess your property and make improvements. But when it comes to trees in the Texas Hill Country, certain well-intended decisions can actually create long-term problems. Here are five common mistakes we see and how to avoid them.

1. Creating “Mulch Volcanoes”

Mulch is absolutely one of the most beneficial things you can do for a tree, but only when applied correctly. Piling mulch high against the trunk traps moisture, encourages decay, and can damage bark and suffocate the root flare. Instead, apply 2–4 inches of mulch and keep it pulled back at least 3-6 inches from the trunk. Think “donut,” not volcano.

2. Watering Too Frequently (But Too Shallow!)

As temperatures rise, many homeowners begin watering more often. Great work, this is one way to reduce stress on your trees during our prolonged drought. However, frequent shallow watering encourages surface roots rather than deep, stable root systems. To benefit your trees the most, give them infrequent but slow, deep soaks to allow water to penetrate the root zone. This way, your tree grows roots down, instead of out. Talk to your tree service professional about frequency and duration for your property. In our rocky Hill Country soils, intentional watering makes a significant difference.

3. Over-Thinning the Canopy

It’s common to think that removing more branches makes a tree safer. In reality, excessive thinning can weaken branch structure and increase sun exposure to trunks and limbs, instead of benefiting from the self-shading created by larger limbs. The loss of too many limbs can place great stress on a tree that may already be experiencing other stress factors, like drought. We want to focus on good balance and thin with care.

4. Topping or Over-Reducing Large Trees

We've seen it before: when homeowners get nervous about wind, a common reaction is to drastically cut back large trees. Unfortunately, “topping” or aggressive crown reduction does more harm than good.

Creating large wounds on older trees is hard on them, and they often do not heal well from these cuts, which can lead to trouble down the road. Topping also creates poorly distributed regrowth that we call, "water sprouts" or, "suckers". Proper structural pruning should focus on selective limb reduction, weight distribution, and canopy balance.

5. Ignoring Early Signs of Structural Weakness

We talk about it a lot, but Texas has some harsh weather! When spring storms arrive, we want to be prepared for heavy winds and rainfall. Right now, it is very important to evaluate trees that reside near homes or other infrastructure for cracks, split limbs, leaning trunks or overextended branches. Also remember to consider previous storm damage if you are considering calling a tree service professional. The number one mistake we see is waiting until the damage occurs to call a tree service.

It's Tough to be a Tree

Our Hill Country trees grow in shallow soils, face frequent drought cycles, and endure intense seasonal storms. However, taking steps to properly mulch and water, as well as maintaining good pruning practices to address problems before they become more expensive and/or dangerous is the best way to keep your property resilient and healthy! Not every tree needs intervention, but proactive care will help reduce stress for every tree on your landscape. Take the time to walk through your trees with Wimberley Tree Service today.

-Wimberley Tree Service