Tag: professional tree services

Key Takeaways

• Tree topping is an incredibly detrimental practice in which a tree’s foliage—its powerhouse for food production—is removed.
• Sunscald occurs when long strips of inner bark created from topping are exposed to sunlight, weakening and injuring the tree.
• The resulting cuts leave large wounds that can make trees more susceptible to pests, diseases, and decay in the long term.
• The weak regrowth from topping produces unstable branches. These branches are now weak and likely to break, creating severe safety risks to people and property.
• Topped trees incur long-term maintenance problems from the need for frequent corrective pruning and a greatly reduced lifespan, creating even greater expense.
• Inspect for sustainable alternatives to tree topping. Choose the right tree for your location, utilize appropriate pruning techniques, and consult with professional arborists to preserve tree health.

Tree topping is an appealing short-term solution for size control. Here’s why it creates long-term issues, both for the tree and the surrounding communities. Taking off the tops of trees or cutting back the entire canopy may sound innocuous, but in reality, it interrupts the tree’s natural growth cycle.

Topping weakens the tree because it leaves huge wounds, and thus, the tree is left susceptible to pests and disease. This technique introduces structural instability, which makes falling branches more likely. In the years following topping, trees often become stunted, rot, and eventually die prematurely.

We, too, have to be vigilant about tree care, and that starts with knowing the risks and harmful impacts of tree topping. That understanding keeps them safe out in the world, too. Instead of tree topping, choose appropriate tree care practices to promote tree health and beauty.

What Is Tree Topping?

Definition Of Tree Topping

Tree topping is the practice of severely cutting back the uppermost branches of a tree. This practice usually results in a tree with a flat, unnatural-looking crown. Topping a tree to control its size or shape might seem like an easy solution.

This approach cuts off most of the tree’s canopy, the area where leaves perform photosynthesis. Without sufficient leaves, the tree can’t generate the energy necessary for it to thrive, starving the tree of essential nutrients.

In addition to its structural vulnerability, another consequence of topping is sunscald damage. When the trees are topped and the upper branches removed, the inner bark is left immediately exposed to the sun’s rays. When a tree is topped, it can warp the bark, cracking or killing it and exposing the tree to greater damage.

Topping invites pests and disease into the tree. These drastic cuts leave massive wounds that simply cannot heal. This invites insects and fungi to invade, gradually weakening the tree over time.

Structural integrity is yet a third concern. Topping results in poor branch attachments when new growth emerges from the stubs. These branches, at times, are poorly attached and at risk of breaking themselves, creating a higher probability of falling limbs.

Topped trees require significantly more maintenance over time. The fast, brittle regrowth usually needs to be pruned down multiple times, so topping is a dangerous, expensive, and futile alternative.

Common Reasons For Topping Trees

Still others top trees to reduce their height. They typically do this when they want utility clearance or when they believe the tree is too large for their space, rather than helping, topping leaves open wounds, exposing the tree to disease and decay.

This weak regrowth is more prone to breaking, a danger to people and property nearby. Additionally, trees that are topped usually have a much shorter lifespan and must be removed before their natural time.

Even more tragically, topped trees can never regain full health after being so severely mutilated, leaving them irreparably damaged.

Misconceptions About Tree Topping

Another myth is that topping encourages new, healthier growth or prevents dangerous branch failure. In practice, topping shocks the tree, creating an open wound and a stressed tree that can’t fully recover.

It quickly throws the tree’s natural growth patterns into disarray, resulting in an unsightly, unhealthy, and unnatural look. Topping is the indiscriminate removal of most of a tree’s foliage.

Without good leaf cover, the tree can’t generate energy through photosynthesis, putting its entire arboreal well-being at risk.

How Tree Topping Harms Trees

Here’s how tree topping, which entails cutting large branches to stubs, severely damages trees. Many mistakenly believe topping is a simple solution for trees that have grown too large. However, the long-term damage caused by topping far exceeds any short-term gains.

Causes Nutrient Starvation

When a tree is topped, a large percentage of its leaf surface is taken away. Leaves, too, are critical—their green surface is where photosynthesis, the process by which trees generate energy, begins. Without sufficient leaves, the tree can’t produce the nutrients it requires to live.

In the long run, this can greatly weaken the tree, stressing it further and leaving it vulnerable to mortality. If you decide to nurture a topped tree back to health, your goal will be to help it grow new, strong branches. Begin by addressing their basic needs, such as a good dose of nutrients through a balanced fertilizer and regular watering.

Keep a lookout for any evidence of pests or diseases and handle these problems immediately to prevent additional harm. A certified arborist can help point you in the right direction to restore your tree’s health safely and effectively.

Leads To Sunscald Damage

When big branches like this are removed, the resulting exposure to direct sunlight can lead to sunscald. During the day, the bark cooks. If f at night, the tree loses that heat too quickly, which can lead to cracks, causing dead tissue on the tree.

Eventually, this injury serves as an entry point for pests and disease, which further weakens the tree.

Increases Pest And Disease Risks

Topping exposes trees to decay. Topping creates large wounds that will never heal properly. These cuts are open invitations for pests and pathogens, compounding the damage and weakening the tree even more.

Beetles, borers, and fungi quickly exploit these wounds, creating decay that radiates out over the years.

Creates Weak Branch Connections

New branches that grow after topping tend to be weakly attached. These branches can grow with a rapidity unmatched by their naturally grown counterparts but without the structural integrity to match.

Eventually, these trees can become more prone to breaking in storms or under snow loads, which can create safety hazards to both people and property.

Results In Long-Term Maintenance Problems

In the end, topped trees cost more to maintain. This week’s regrowth requires more frequent and aggressive pruning to keep the safety hazards in check.

The tree’s overall longevity will be reduced, resulting in a future removal and replacement.

Sustainable Alternatives To Tree Topping

• Prevent size issues by selecting the appropriate tree species for the available space.
• We recommend using proper pruning techniques that support healthy growth without making drastic cuts.
• Educate the public on proper tree care to prevent trees from getting too large.
• Contact an accredited arborist for professional tree care services and advice on how to best protect trees.

Risks Associated With Topping Trees

Increased Risk Of Tree Decay

Topping destroys the natural shape of a tree by cutting large sections of its crown, exposing the inner tissue of branches. When these cuts are made, they create open wounds that are then hard to heal in the right way. This can cause decay to begin to form at the cut location, which, over time, infects the rest of the tree.

A once-great-topped oak can begin to rot in its trunk or major limbs. This decay compromises the tree’s structural integrity in the long run. Once a tree’s natural defense mechanisms are compromised, it becomes susceptible to pests and diseases that greatly speed up the decaying process.

Higher Likelihood Of Falling Branches

Once a tree is topped, the branches that do grow back are typically poorly attached to the parent branches. These new shoots—known as water sprouts—grow quickly but don’t have the same structure as limbs that developed naturally.

In the long run, this weakens the tree and makes it more prone to dropping branches, particularly in storms or during high wind events. Under the weight of such a canopy, a maple might grow a dozen rank, spindly, dangerous branches.

These limbs are an extreme risk to homes, cars, and pedestrians below. This risk escalates as the tree ages, the tree growing without appropriate support from its initial design.

Reduced Lifespan Of Trees

When you prune many of a tree’s leaves, you remove its top food production source. Leaves, of course, are essential to the photosynthesis process.

Now, with a depleted energy store, the tree can no longer support itself and thus begins the cycle of stress and decline. A healthy pine tree, for example, could live 20 years longer, free from the lethal consequences of topping.

Negative Impact On Tree Growth Recovery

In effect, topping wrecks a tree’s normal growth pattern, putting it in an aggressive survival mode. It reacts by sending out a profusion of weak, fast-growing shoots, and the result is the awkward, crowded, unnatural look popularized by the practice.

These shoots fight with one another for resources, complicating the already challenging task of the tree to put down a stable structure. A topped elm usually sprouts back with little regard for symmetry or balance.

It produces dense thickets of water shoots or suckers that can ruin its eventual recovery and form.