The Five Most Common Tree Mistakes We See in Cumbrian Gardens

We visit a lot of gardens across Cumbria. Some are immaculately managed. Many have at least one tree-related situation that could have been handled better, often years or decades ago, and that is now creating a problem the current owner has to deal with. These are not criticisms. Most of these situations arose from perfectly understandable decisions made without full information at the time. But they are patterns that repeat often enough to be worth describing, because knowing what they are means you can avoid them.

Mistake One: Planting the Wrong Tree in the Wrong Place

This is by far the most common situation we encounter, and it takes many forms. The weeping willow planted three metres from the house, now with roots in the drain and a canopy that overwhelms the garden. The Leyland cypress hedge planted in the 1980s for quick screening, now thirty feet tall with a root system disrupting the patio and a dispute with the neighbour about light. The ornamental cherry planted directly beneath overhead cables, requiring repeated topping that has left it structurally compromised and frankly dreadful to look at.

The principle is simple and worth stating clearly. Before planting any tree, find out what it will eventually become. Not what it looks like in the garden centre, not what the label says about it being good for small gardens, but what a mature specimen of that species actually reaches in a realistic Cumbrian garden setting. Ask us if you are not sure. We are happy to advise on species choice before you plant, which is infinitely cheaper and less heartbreaking than advice sought when the tree has become a problem ten years later.

Mistake Two: Ignoring a Tree Until It Becomes Urgent

Trees that are not causing an immediate problem tend not to get attention. This is understandable. Garden maintenance competes with everything else in life and the tree that is broadly fine, broadly manageable and not currently blocking anything in particular slides down the list. The problem is that trees change over time, and a situation that is benign at one point in a tree's life can become genuinely problematic when the tree is ten years larger and the surrounding circumstances have changed.

We see this pattern most frequently with ash trees currently. A property owner has an ash tree in the garden that has been there for thirty years, has never caused trouble and has always been regarded as a pleasant feature. Now it is showing significant crown dieback from ash dieback disease, the structural integrity of the tree is deteriorating, and what would have been a relatively straightforward felling three years ago is now a considerably more complex and expensive job requiring specialist rigging because the dead wood has become unpredictable.

A periodic assessment of the significant trees on your property, every three to five years for most garden situations, catches problems at a point where the options are broader and the costs of addressing them are lower. We offer free initial assessments for homeowners across Cumbria and we will give you an honest view of what needs attention and what can wait.

Mistake Three: Confusing Tree Topping With Tree Management

We have written in detail about topping and crown reduction elsewhere on this blog, but it is worth including here because it remains a persistent problem. A significant number of garden trees across Cumbria have been topped at some point in their history, often by a previous owner, and the consequences are visible in the weakly attached regrowth, the decay at the cut points and the structurally compromised canopy that results.

The tell-tale signs are large flat stubs at an arbitrary height, dense clusters of epicormic growth shooting from the cut ends, and a canopy that looks disproportionate to the stem below it. A tree that has been topped is more, not less, likely to fail in high winds in subsequent years, because the regrowth is weakly attached and the decay introduced at the cut points progresses into the stem below.

If you are considering having a large tree reduced and someone quotes you for topping it, get another quote from a contractor who will carry out proper crown reduction to BS 3998. The price may be higher but the outcome for the tree is fundamentally different. Read our guide on crown reduction for a full explanation of the difference.

Mistake Four: Underestimating the Root Zone

Tree roots extend well beyond the canopy edge, in some cases to one and a half times the crown radius or more. The visible tree above ground gives no indication of where the root system actually is. This matters enormously for decisions about landscaping, construction, drainage works and changes to soil level near established trees.

The most common version of this mistake that we encounter is hard landscaping laid over the root zone of an established tree. A patio, driveway or car hardstanding installed over the root zone of a tree without appropriate permeable surfacing and adequate soil volume below removes the tree's access to oxygen and water in the part of the soil where most of its functional roots sit. The tree may look fine for several years after the landscaping is done, because it is drawing down reserves and gradually declining, before showing obvious symptoms of distress. By then the landscaping is established and the cause is not always obvious.

Before any landscaping, construction or drainage work near a significant tree on your property, please talk to us first. An arboricultural impact assessment before works begin, establishing the root protection area and appropriate methods for working within it, saves trees and avoids expensive remediation work later.

Mistake Five: Assuming a Dead Tree Can Wait

A dead tree can look like it is in broadly the same state for months or even a year or two, and there is a tendency to think that the situation is not urgent because the tree has not actually done anything yet. But dead trees deteriorate structurally faster than most people expect, and the window between a dead tree being manageable and straightforward to deal with and the same tree being genuinely complex and hazardous is shorter than it looks from the outside.

This is particularly acute for ash trees with dieback currently, as we have described elsewhere, but it applies to all dead or significantly dying trees in garden settings. The best time to deal with a dead tree near a house, outbuilding, driveway, fence or public area is as soon as you are confident it is dead, not after it has been standing dead for two or three winters.

We carry out emergency assessments and felling across Cumbria and can usually visit within a few days for non-urgent situations, and much faster for anything that is causing immediate concern. Call us and we will give you an honest view.

Phone/WhatsApp: 07376804724
Email: enquiries@maxreynoldstreeservices.com

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