Garden Projects

An introduction to pruning Apple Trees

homegrown apples on a treeWe’ve had a number of mails recently looking for information on pruning apple trees, it’s too early now (late September) as the trees should be dormant but I’m delighted to include some information for later in the year. Pruning is best completed just before growth starts in the Spring as cuts will heal quickly, cuts made in early winter will be open and unprotected until growth resumes in late March.

Pruning can look like a complicated process that can put some people off but is in fact relatively simple once you learn the basics. I’ve included a list of terms below which might be worth reading before we get stuck in, I’m hoping they will make it easier to understand the article.

Common Pruning Terms

Dormant An tree is in a dormant state in the Winter approx between November and February. At this time the leaves have fallen and the tree’s energy is conserved in the roots, trunk and main branches.

Flower budFlower buds are larger and more plump than growth buds and have a downy surface. Flower buds produce flowers which mature into fruit.

Wood or Growth budGrowth buds are smaller than flower buds, they are more pointed and grow flush with the branch.

Outward facing budAny growth bud which faces away from the centre of the tree.

Terminal budThe growth bud at the tip of a branch. Removing the terminal bud will stimulate the buds below to produce woody side shoots which will become new lateral branches.

SpurFruiting branches which produce apples, they look like small and stubby compressed stems with fruiting buds.

LeaderThe leader is a clear central-leading branch that grows upwards ahead of the other branches.

Scaffold or Lateral branches – Scaffold branches are the main supporting branches of the tree.

Crossing branch Crossing branches are branches that cross each other creating a dense canopy in the centre of the tree.

Downward branchA downward branch hangs down from a lateral or scaffold branch, these will never produce fruit and should be removed.

WhorlA whorl is where three or more small branches originate from the same location, it is common on unpruned mature trees.

Water Sprouts Water sprouts are thin branches which normally grow straight up from lateral branches and never bear fruit.

Suckers Suckers are unwanted shoots which grow near the base of the trunk.

Dead Wood Dead wood is as the name suggests any dead or diseased wood. Dead wood will be obvious when the tree is in leaf due to lack of any leaves but can also be recognised in Winter as it is dark and brittle, often with bark falling away.

Why Prune?
There are 3 reasons to prune a fruit tree:

  1. To establish the basic structure of the tree making is easy to maintain.
  2. To remove any dead, diseased or damaged wood to keep the tree healthy.
  3. To allow sunlight to access the ripening fruits.

I’m sure if you’ve noticed the best fruit is usually at the top of the tree? This isn’t some sort of cruel trick to make your life more difficult it is because this part of the tree gets more sunlight. It is helpful to keep the purpose of pruning in mind when deciding what branches to cut, we’re not just tidying the tree, we’re shaping it for optimum fruiting.

Pruning apple tree shapes

Tree shape
As we’ve said in the intro one of the main purposes of pruning is to get more sunlight to the fruit and this can be done by either pruning to a conical shape (central leader), a more rounded tree (modified central leader) or a vase shape (open centre). The conical shape gives the greatest yield and is most common so that’s what I’m looking at here but the same practices apply to all. First you need to learn how to control a tree by pruning and training, you can then create any shape you wish.

Identifying growth and flower buds.
Again, understanding your tree makes a big difference in how you prune it and one of the most important lessons is what the buds look like. A growth bud produces a branch but no fruit while a flowering bud will produce a flower which matures to become an apple. We prune above growth buds to shape the tree and prune flower buds to adjust the yield of the tree.

Apple flower and leaf budsGrowth or wood buds (Left)
Growth buds are much smaller than flower buds and grow tight in to the branch or stem. They are slender and more pointed and look more scaly than downy.

Flower buds (Right)
Flower buds are larger and more plump than growth buds and have a downy surface. You will easily see the difference in growth and flower buds by November. Flower buds grow on spurs which are short, stubby branches where the fruit is produced.

Pruning above growth buds allows you to control the growth of the tree by choosing a bud facing the direction you want to new growth to go in. Pruning above a growth bud facing towards the interior of the tree will result in the resulting shoot growing inwards while a bud facing away from the tree will produce an outward facing shoot. If we are creating an open tree with plenty of sunlight on the fruit we therefore want to prune above outward facing buds to produce a nice outward spreading branches.

Pruning cuts
There are two types of pruning cuts: thinning cuts and heading cuts.

Thinning cuts
Thinning cuts remove entire branches or limbs, paring them back to their point of origin where they meet another branch. Thinning opens the interior of the tree to receive more sunlight and channels energy into the remaining branches. The thinning cut is the preferred type of cut for pruning apple trees.

Heading cuts
Heading cuts are made anywhere along the length of a branch or limb to produce more vigorous growth below the cut. This growth is often weakly attached, however, with narrow angles that form between the original branch and the new growth. Heading cuts are necessary when pruning young trees, mature trees seldom need lots of new branches so heading cuts are made less frequently as the tree ages.

dead branch on an apple treeOk? Let’s get started – The 3 D’s.
The first easy job (as a bit of a warm up) is to attend to the 3 D’s, this means removing any Dead, Diseased or Damaged limbs. Dead limbs are easily recognisable as they will be brittle and snap easily while diseased wood tends to be a different colour than the surrounding branches. Damaged timber may occur where branches have crossed and rubbed against each other or where a branch has partially broken under the weight of the previous seasons apples.

Cut timber back to just above the nearest bud on healthy wood. Attending to the 3 D’s can and should be done at any time of the year to prevent spread of disease to the rest of the tree.

Apple tree pruning diagramIf you are removing a large lateral branch the method is to make 3 cuts to avoid the branch tearing at the trunk as it falls. Make the first cut below the branch about 6 inches from the trunk, this cut should be about a third of the distance into the branch.

The second cut is made about 3 inches below the first, you may need to cut all the way through but it is likely the branch will snap off when you reach the depth of the first cut.

You will be left with a stump with can now be safely removed from the tree. Cut as tight as you can to the branch collar as tree will heal quicker the more flush the wound is to the trunk.

Heading cut pruning apple treeHeading cuts and outward facing buds
To stimulate new growth we use a heading cut anywhere along the length of a branch. A heading cut is made just above a growth bud which will cause a new shoot to grow from the direction the bud is facing. You are looking for an outward facing bud because this will result in a branch growing away from the tree.

Heading cuts are used more when establishing young trees with very few branches, they are your opportunity to shape the tree. They are used to establish the main branches, a heading cut on a single central leader will produce a horizontal branch. In general heading cuts should be avoided once the initial shaping has been completed as it can result in an overcrowded tree. If you need to use a heading cut to shorten a long and thin lateral branch make the cut in old wood as this results in less new growth.

Prune watersprouts on apple treePruning suckers, whorls and water sprouts.
Suckers, whorls and water sprouts will never bear fruit and will produce a dense, leafy canopy rather than the bright open tree we’re aiming for so need to be removed. It makes sense to do this now as once removed you can see the shape of your tree more easily for your final training and fruiting pruning.

Cut all three offenders with a thinning cut as tight as you can to the branch or trunk, they all look quite similar as they are thin, whip like branches with growth buds along their length. You can see typical water sprouts in the photo opposite. When cutting suckers also trim any branches which are within 4 ft of the ground as they will be too shaded to produce apples.

Crossing branch apple treeRemove downward growing and crossing branches.
Basically you are trying to create a tree with well spaced lateral branches, any branches which interfere with your tree shape and create a dense framework should be removed.

Downward growing branches will also be shaded and unproductive while crossing branches can cause a wound from rubbing together which will be an entry point for disease. Crossing branches also provide a haven for moisture if a callous develops as in the photo making the area prone to rot. Use your now familiar thinning cut to remove complete branches.

Pruning an apple tree to a central leaderRemove vertical branches to leave the central leader.
Now you have cleared away much of the confusion in your tree you should he able to see its shape more clearly. In the photo you can see the main leader leaning towards the left of the photo. You can see side branches growing vertically competing with the leader which need to removed because they close off the top of the tree and shade the fruit below when in leaf. Cut right back to the main leader as shown with the red marks.

Next thin out any interior wood that doesn’t conform to your desired tree shape taking care not to remove more than 1/3 of branches. Your tree should start to resemble the diagram below with defined lateral branches rather than a full and bushy centre.

Pruned appl tree top view

Finally prune the upper branches back so they are shorter than the lower branches. Make sure you use thinning cuts taking branches back to their origin as pruning cuts will result in bushy growth at the top of the tree.

Pruning flower buds apple treePruning Flower Buds
A spur bearing variety produces flower buds on spurs which can become crowded after a number of years growth, a crowded spur will produce smaller fruit which may not ripen properly. Spur systems should be pruned to leave only 4 or 5 flower buds which will give you decent size fruit. You can remove a complete spur branch containing many flower buds to leave a single branch with the desired amount of buds.

  1. Andrew Daly

    An excellent easy to understand informative article,i am now much clearer now on how to prune my apple trees when the ,time comes to prune them,well done!

    1. Andrew

      Hi Andrew

      I’m glad you found it helpful. I’ll be adding more information in the coming weeks as there are a few more variables I’d like to cover. It’s a complex subject!

      Thank you for your kind comment


  2. liz

    Thanks for info its great and very clear instructions. I have plum trees which had k lods of fruit this year .I did not get to prune in Summer will I leave them till next summer to prune.Also I have a peach tree which had great fruit this year for frist time its t=Three yrs old I need to move it can I move it in winter and will I prune hard when I n move

    1. Andrew

      Hi Liz
      Yes, I would leave pruning till next Summer as earlier pruning may encourage silver leaf disease. Plums don’t need as much pruning as apples and pears with established trees needing very little. Remove any buds developing on the lower trunk and suckers coming up around the rootstock. As with apples remove any dead or diseased material, crossing branches or vertical shoots. With regard to your peach tree, it won’t like being moved but with plenty of TLC after the move it should survive. You need to dig the largest root ball you can, measure the diameter of the trunk and then draw a circle around the tree with a diameter equal to 12 inches for every inch diameter of your trunk. (if the diameter is 2 inches the diameter of the hole you need to dig will be 24 inches). Winter is the best time to move it but only prune in Spring/Summer.

      I hope this helps


  3. mary kelly

    I found this information very helpful. I had a fantastic crop of apples (cookers) from a 16 year old tree but they had alot of black spots. Will this hinder the storage? Should I wrap in newspaper and then put into cardboard box or just without paper?
    I feed with seaweed and FYM – should i replace the tree or is it too old?
    Thanks again.

    1. Andrew

      Hi Mary
      Thank you for getting in touch, I’m glad you found the article useful. I need a little more information about your black spots, are the areas raised and rough? If so you have apple scab which is the most common disease affecting apples. Your cooking apples will store well with a mild attack but if the fruit cracks from large areas of scab the apples won’t store well. However, as we had such a dry Summer it is possible you have ‘bitter pit’ which is characterised by small sunken black spots in the fruit and caused by calcium deficiency during fruit development. An irregular water supply can prevent calcium being taken up from the soil and circulated around the tree. Fruit with bitter pit won’t store well I’m afraid but can be peeled and used or frozen for later use. Let me know what the spots look like and I can be a little more accurate with my reply.


  4. Pauline Hallas

    Thanks for the info, sadly it came too late for this novice who has already attacked the dwarf tree with secateurs. Incidently I have done the same with my dwarf plum and pear tree. If they all survive the winter I will keep this information ready for next year.

  5. Cormac O'Reilly

    Thanks for a really interesting and well written article Andrew. I have a Conference pear tree, planted about 20 years ago and grown as an espalier. It has produced excellent crops over the years, but many of the branches are badly affected by scab. Can it be saved?

    Best wishes,


  6. Karen Rothwell

    My apple trees are old, maybe 40 years, but went for several years without sufficient pruning as the people from whom I bought the house were old and infirm and past their best gardening days, and in the early years I wasn’t sufficiently ruthless in my pruning. So I have too many well-developed low-growing lateral branches, as thick now as the main trunk and which hinder my way around the garden. I’m regularly banging my head off these branches and have a lot more apples than I need. So last year I did some fairly ruthless “crown lifting”. This has been successful – the trees survived and the crops were great, so far so good. My question – would it be safe to do some more crown lifting this year? I’m talking about sawing off branches about 9 ins in diameter. I could send a photograph….

    1. Andrew

      Hi Karen
      It is a little difficult to give a definitive answer without seeing the trees. As a rule of thumb I wouldn’t remove any more than 30% of the original tree. If you would like to send a photo it would certainly be helpful. Can you email to quickcrop@gmail.com?

  7. irfan ahmadlone

    Thanks very much for this information ,i am from kashmir i have apple trees that are very dense the fruit size is also small please suggest me some thing so that i can yield better apples

    1. Andrew

      Hi, sound,slike your tree needs pruning, Follow the article and remove the inner branches of the tree. This will promote healthier growth and assist in fruit development.

  8. Kandy

    I have apple trees that finally produced fruit this past season in NE Georgia. I didn’t prune the prior year. I saw that most of them produced fruit on the tips of the branches. I think previous years pruning I had cut back the ends of these branches 1/3 and by doing so had removed the fruiting buds. I’m confused what to do now this year with pruning back the tree. I have a gala that actually produced fruit on, what I would have thought and previously cut off, were vertical growing suckers. I’m totally confused lol.

    1. Andrew

      Hi. there won’t be a need to prune this year, the tree will need time to recover. Be careful in identifying the water shoots, the vertical suckers, and remove them.

  9. Roisin Cotter

    Hi Andrew, just getting to read your article from 2014 now in the middle of these very strange times that we are in! I found it really excellent – very clear and great photos. I feel much more equipped to continue on with my pruning now and will also pass it on to others who may need the info.

    Thanks for all your brilliant tips and advice. Never a better time to be growing some of our own food than now.
    Keep safe and well.


  10. Sheikh R

    I want to Know have to structure Apple Trees .
    I am New….and please tell me whether from 15th of October can Be started this Process ….

  11. Vicki

    Hi Andrew. I have recently moved into a home with a very large, overgrown apple tree. It is very healthy and gave a good crop but is too large for me to manage. I have called in a tree surgeon to help reduce it’s size.
    The tree has previously been pollarded. One surgeon advised taking it back to it’s previous cuts, the other to take it further and start again with a smaller base. They both assure me the tree will not be damaged but I don’t know what would be safer. Can you advise me please?

    1. Andrew

      Hi Vicki. Please accept my apologies for the late reply, I have been off work for a couple of weeks. It is difficult to advise without seeing the tree but I would bet inclined to take it back further and start with a smaller base, this will give you a better result in the long run. The only issue you may have is this method needs to be done over a couple of seasons and I suspect your surgeon will want to do it in one go. If the surgery is all being done at once you are better off cutting less in which case taking back to previous cuts will be safer but may not give the best long term result. I hope this helps, unfortunately tree answers are never straightforward! Andrew

  12. Suzanne

    Our apple trees have been “pruned” (by someone else) to produce big knots at the highest point of each branch and a forest of water spouts that look like a crew cut on the top of the tree. I am going to try pruning one this year to see if I can do a better job, and would like to know what to do with these knots/spouts. Cut the whole thing back to the supporting branch with an angled cut that gets rid of the knot and all the spouts? These are older trees that need shaping so I’ll probably take off some larger limbs this year to open them up, but can I get rid of the uglies at the same time? Thanks!

  13. Oskar

    Thanks for this description. I planted an apple whip last year and cut it a third of the way down to encourage branching. Unfortunately three laterals came out at the top and are all rocketing upwards at steep angles. I read somewhere else that one should prune this back to 2 buds and effectively ‘start again’. Is this to be recommended?

  14. Steve

    Thanks for posting such an awesome article! I’m just getting into the gardening scene this year and it’s a little overwhelming. One of my biggest questions is about apple tree pruning -They’re not dormant yet but I wanted to know if there’s a best time to do it.

    Apples seem like they take up quite a lot of space which makes me wonder how big the trees need to be when they’re planted in order for them to produce better fruit or something like that? What are your thoughts on planting apple trees near other plants? And finally, what kind of fertilizer should I use with these plants (aside from the icky manure)?

    1. Andrew

      Hi Steve, the best time to prune apple trees is when they are dormant and just before new growth starts. This will give the tree a better chance of healing. We recommend planting smaller trees as the problem with replanting larger trees is no matter how much of a root ball you bring with it you will have lost over 50% of the original root mass. Smaller transplants have a more balanced root/stem ratio so will establish quicker and produce a healthier, more stable tree. In the early stages we need to make it as easy as possible for the tree and reduce any extra stress on an already compromised plant. The focus should be on growing and repairing the root system rather than producing fruit so you may want to remove the fruit the first year to give the root system a chance to establish.

      If space is an issue you could go for one of the many dwarf varieties available. Here is a video which may be helpful to you https://www.youtube.com/watch?v=jzrfTtMl_e8

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