Tree Care

How to tell if you need tree cutting or tree pruning

Pruning cuts part of a tree and the tree lives. Cutting takes the whole thing out. Here is what each one covers, what each is called on a quotation, and how to tell which one your tree needs.

Crew loading cut branches onto a truck during tree works

· Tree Care · 7 min read

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Tree pruning cuts part of a tree and the tree keeps growing. Tree cutting, or removal, takes the whole tree out. Pruning is the answer when the tree is sound and the branches have got long, which is most of the time. Removal is the answer when the tree is dead, unsafe, or in a place it cannot stay. If you are not sure which you are asking for, describe the problem rather than the job, and let whoever quotes it tell you.

  • Pruning keeps the tree. Cutting means it is gone for good.
  • Most trees that look dangerous only need pruning.
  • "Tree cutting" is used loosely. Some contractors mean removal by it and some mean any cutting at all, so check what a quotation actually covers.
  • Removal is sold two ways — flush to the ground, or with the rootball dug out.
  • Ask for the outcome, not the technique, and you cannot order the wrong job.

Most people ring up asking for one and describing the other. It does not matter, and no reasonable contractor will hold you to the words. But it helps to know what you are being quoted for.

What is the difference between tree cutting and tree pruning?

One removes part of the tree. The other removes the tree.

Tree pruningTree cutting and removal
What happens to the treePart of the crown comes off. The tree lives and regrows.The whole tree comes down. It does not grow back.
What it is forHealth, shape, safety, clearance from a buildingA tree that is dead, unsafe, or in the wrong place
How oftenEvery one to three years for most treesOnce
What is left behindA smaller, healthier treeA stump, unless you have the rootball taken out too
ReversibleYes, it grows backNo
Advertised market rangeAbout S$200 – S$800 a treeAbout S$300 – S$5,000+, by size and access
Needs a crane?Sometimes, for a tall crownMore often, and that is the biggest price step

Those money figures are ranges other Singapore contractors publish, not our prices. They are here so you know roughly what bracket you are in. Crystalene assesses every site before quoting, and there is more on why in what it costs to cut a tree.

What counts as tree pruning?

Four jobs, and they are not interchangeable. This is what a quotation will name.

TypeWhat it doesWhen you want it
Standard pruningRoutine tidy-up. Takes off dead, damaged and crossing branches.Regular upkeep on a healthy tree
Crown cleaningDeadwood and broken limbs out of the canopy, nothing live removed.The tree is fine but dropping bits
Crown reductionShortens the branches to make the whole crown smaller.The tree has outgrown its space
PollardingCuts back hard to the main framework, then repeats on a cycle.A tree kept deliberately small, for years

Crown reduction and pollarding are the two people mix up most, and choosing wrong is expensive because pollarding commits you to repeating it. That comparison has its own post: pollarding and crown reduction.

One thing worth saying plainly, because it is the request our arborists turn down most often. More is not better. A quotation agrees a 25% crown reduction, the crew is up in the tree, and the ask comes to take 40% or 50% instead while everyone is already there. A percentage is a judgement about how much the tree can carry and still recover. It is not an opening price. We cut to the agreed scope.

What counts as tree cutting or removal?

Taking the tree down, and it is sold two ways. The difference is what happens to the ground afterwards.

OptionWhat you getChoose it when
Cut flush to ground levelTree down and carted away. The stump and roots stay in the ground.You do not need the ground for anything
Including grubbing up the rootballTree down and the rootball dug out as well.You are building, paving or replanting there

Flush to the ground is cheaper and is what most people need. Grubbing out the rootball is a bigger job with heavier machinery, and you only pay for it if the ground has a job to do. If you are undecided, the stump can be dealt with later — what to do with the stump covers grinding and the alternatives.

Which one does your tree need?

Work down this list and stop at the first line that sounds like your tree.

If this is your situationYou need
Branches over a roof, a car, a walkway or the neighbour's boundaryPruning — crown reduction
The tree drops dead twigs and small branchesPruning — crown cleaning
It has simply got too big for the spotPruning — crown reduction, or pollarding if it will keep happening
It blocks light or a viewPruning first. Removal is rarely the proportionate answer
The tree is dead, or a large part of it isRemoval
It is leaning more than it used to, or the ground at the base has liftedGet it assessed today. This is the one that does not wait
It came down or split in a stormRemoval, and ring rather than email
You are building or paving where it standsRemoval, with the rootball out
You genuinely cannot tellSend a photo. That is what the free assessment is for

The short version: if the tree is sound, prune it. If the tree is unsound, or the spot is needed for something else, remove it. Everything else is detail.

Arborists carrying out tree works with a crane
Same crew, same crane, either job. What changes is how much of the tree is still standing at the end of it.

Two of those lines deserve more than a row in a table. Whether a particular tree can be saved is a judgement about the tree, not about the words, and when a tree needs pruning and when it needs removing walks through what an arborist actually looks at. If a tree has already come down, start here.

Is pruning always cheaper than removal?

Per visit, almost always. Over the life of the tree, it depends on how long you keep it.

Removal is one bill and then the tree is gone. Pruning is a smaller bill every few years for as long as you have the tree, plus whatever the tree gives you back in shade and screening. For a sound tree in a spot where you want a tree, pruning wins comfortably. For a tree that is going to be a problem every year in a spot that never suited it, paying to prune it forever is the expensive option.

Six things move either price: how accessible the tree is, its size and height, the type and scope of the work, how complex it is and what equipment that calls for, the documentation and administration involved, and the site itself, which is assessed individually before we quote.

Does either one need NParks approval?

It depends on where the tree grows, not on which of the two jobs you are booking. Both can need it.

Approval applies to a tree with a girth over one metre, measured one metre from the ground, growing in a Tree Conservation Area or on vacant land. Cutting one of those without approval is an offence carrying a fine of up to S$50,000. A tree in an ordinary occupied garden outside a conservation area is not caught by that rule, whatever you have read elsewhere. And where a tree's condition is an immediate threat to life or property, approval is not required first, which is the storm case.

At the site visit we confirm where the tree sits and whether it is inside a Tree Conservation Area, and where approvals or permits are needed, we obtain them before the works are carried out.

What should the quotation say?

Enough that you could hand it to somebody else and they would do the same job. Whichever of the two you are buying, look for four things.

  • Which job, in the words above. "Tree cutting" on its own is ambiguous. "Crown reduction, 25%" or "remove, flush to ground level" is not.
  • What happens to the waste. Cutting is half the work. Carting it away is the other half, and it is what a cheap quotation leaves out.
  • The stump. Ground out, dug out, or left. Three different prices.
  • Access and equipment. If a crane is needed, it should be on the paper before it is on the invoice.

There is a fuller checklist in how to choose a tree cutting contractor.

How do you find out without guessing?

Describe the problem, not the job. Say "the branches are over my roof" rather than "I need pruning", and let the arborist name the work. You cannot order the wrong thing that way.

Send a photo on WhatsApp. Get the whole tree in frame including the top, include something for scale, and show what is underneath the branches. Two pictures usually settle it. If it needs seeing in person we arrange a site visit, and either way the quotation is free and you are not committed to anything.

Not sure which one you need? Send a photo of the tree and our ISA-certified arborists will tell you. The quotation is free and you are not committed to anything.

Get a tree quote