Pyracantha espalier

Nothing is easier to train into an espalier form than the Fire Thorn (Pyracantha). If you want to get in some practise before launching into espalier apples and pears, then this is a good way to start. An espalier is a way of pruning shrubs and fruit trees so that they create a series of horizontal branches — usually against a fence. This makes a very compact and ornamental display – far more stylish than a normal hedge. Pyracanthas are excellent candidates for training as they produce an abundance of side shoots along every branch. The shoots are extremely pliable and can easily be bent into shape and twisted around wires. Trained this way, Pyracanthas can cover almost any size area: As you can see above, mine is now 6’6″ (2m) high and heading for 12′ (3.6m) wide and it is only three years old! Along with this they are generous with their flowers which are produced in May and are followed in late summer by berries which can be red, orange or yellow, depending on variety.

Pyracantha blossom in full swing: a good pure white and loved by bees, May 2020

Unfortunately, flowers occur mainly on young wood, so flowering will be curtailed on a mature espalier as much of this new growth will be cut back each year to maintain a neat form. That said, flowers should be seen as a bonus, as the main purpose of an ornamental espalier from a design perspective is the creation of a strong geometric form which provides structure and interest all year round. In this regard pyracantha excels as it is evergreen and very tolerant of tight clipping. The results can be as striking as the finest topiary and even take on some of the qualities of Japanese cloud pruned shrubs if that is your thing.


Pyracanthas have several downsides. First off, the thorns. The thorns are vicious and everywhere. When pruning, thick gloves are recommended. On the plus side, any fence with pyracantha on it will prove a massive deterrent to intruders. Second, many pyracanthas suffer from fireblight — a bacterial infection which leads to stems wilting and dying back. Affected stems need cutting out immediately. This disease is spread from plant to plant by pollinating insects so pruning to prevent flowering is an effective preventative strategy and a worthwhile compromise to protect a mature espalier that may have taken years of attention to create. Fireblight affects several related species including hawthorn, apples and pears and can be spread between them. If you grow any of these, keeping your pyracantha flowerless will help protect it (and them) from infection. Alternatively, the ‘Saphyr’ range of pyracanthas is resistant to fireblight.

How to espalier a pyracantha

Initial training:
(first few years) to establish the espalier framework

Creating the main horizontal laterals

  1. Each year, tie in the leader (the strong central vertical shoot) to the cane.
  2. Once the desired height is reached the leader should be cut back to the same level as the horizontal tier
  3. Select two strong side shoots (to the left and right) which are close to the wires and tie these in.
  4. Cut back any other side shoots to 2inches (5cm) from the main stem

Extending existing laterals (horizontal branches)

  1. Tie in all new extension growth from the tips of the side branches. (The shoots are flexible enough that they can often just be twisted around the wires)
  2. Once a side branch reaches its final length cut back any further growth
  3. Cut back any other side shoots to 2inches (5cm)

Once the main framework is in place:
Annual maintenance pruning to keep the form

  1. Simply clip over the foliage with shears to maintain the shape (as you would topiary)

Chronology of my espalier pyracantha

1st Year (2018)

August 2018 – Planting and initial training

I purchased this plant from a nursery as it had three good shoots in a symmetrical arrangement. I tied the two side shoots down into a horizontal position along tensioned wires that I had previously set up along this West-facing (actually WNW facing) fence:

2nd Year (2019)

April 2019 – First-year training

This year I renovated the fence behind the pyracantha, adding trellis to the top, and staining it black.

April 2019

The nylon Gripple wires had to be removed during this process, but due to their clever tensions block this was easy to do.

Reattached and the new shoots tied in, May 2019

Pyracantha produces multiple side shoots along every main branch, so you can usually find close to the right place to train along a wire. Unfortunately, mine didn’t have one to fill the second row on the right. I assumed that it might put out one in the following year, but this proved not to be the case, so my espalier may be forever lopsided.

Here’s the plan: if no suitable side shoot starts to grow I will allow a shoot from a horizontal above or below that wire to develop and train that one across the gap and then along the horizontal wire. You can see such training in this flowering current at West Dean gardens:

Inspiration at West Dean Gardens: A flowering current trained as a mix of fan and espalier showing how creative you can be when it comes to training.

3rd Year (2020)

New shoots tied in and excess pruned back(April 2020)

In just two full years of training you can see how far the Pyracantha espalier has come. I am still missing a couple of tiers, but there is plenty of time to fix that. The effect is already impressive and has taken very little work to achieve. It has created a definite focal point and (along with the black fence stain) made a real feature of this previously drab part of the garden.

In flower in May – looking good with other nearby shade plants (Hostas, Japanese forest grass and clipped Box)

Update: Autumn 2020

True to form, there’s a really good crop of berries this year. In future I expect fewer as pyracantha flower (and hence fruit) on new wood, and as the espalier becomes mature, I will be pruning most of this off. But for now: enjoy!

Update: 4th Year (2021)

Early May 2021 – just clipped!

As you can see the pyracantha is looking really great! This spring I pruned off all of the shoots coming off the main stem between each horizontal tier revealing the ‘trunk’. This has really improved the overall look and brought it much closer to my intended vision.

I didn’t do this earlier in case I needed any of the side shoots to train in to replace a failing main horizontal shoot, but this is no longer necessary as they are all doing so well.

If you look at the previous photos (May 2020) you can see that a couple of the side shoots were quite under-developed, but they have grown out nicely and the whole thing is looking much more balanced.

I cannot emphasise enough how easy this espalier has been to create and maintain. I only attend to it two or three times per year, and then only for 20 minutes or so. This is really something anyone could achieve. The main requirement is having the vision of where you are going and then being persistent over several years.

By the way, the black fence looks good doesn’t it? It sets off the vivid green foliage and grey trunk beautifully: much better than the boring grey-fence panels did before I stained them.

Update: 5th Year (2022)

It is interesting to compare this photo (mid-April 2022) to the one immediately above (early-May 2021). You can see how much it grows in one year. Of course it was pruned in the summer of 2021 to shorten shoots that formed along the branches so that the foliage remained tight to the branches. The tips of each lateral were also tied in to the wires, extending the arms, on average, an additional 30cm either side. With each passing year the espalier gets better and better. It is looking really impressive now. Not bad for 5 years work!

MAY 2022

Just coming into flower.


Update: 6th Year (2023)

The pyracantha reached a width of approximately 14 ft (3.6m) this year. It has continued to be one of the highlights of the garden, despite being low-maintenance and easy to live with.

April 2023

The photo above shows the pyracantha espalier in the context of the wider garden. It fits in perfectly with the topiary theme, creating a wonderful and space-saving backdrop.

MAY 2023

New leaves and emerging flower-buds are bright green. You can clearly see the six tiers in this picture. The lower tier becomes partly covered by the Japanese forest grass growing at the base of the trunk.


With careful pruning of only the longer shoots, I was able to keep more of the berries this year. They certainly produce a long-lasting display: I think they have been clearly visible for a couple of months so far.


20 thoughts on “Pyracantha espalier”

  1. It’s a lovely plant, and the way you have got it to spread and develop is gorgeous!
    The flowers, when looked at closely are really pretty!

  2. Hi, I’m just starting to espalier a pyracantha for the 1st time and have found your posting on this very helpful. Just a couple of questions:
    If you cut back the vertical leader to the level of the highest horizontals does the plant continue to thrown a leader until you reach the desired hight?
    Also what distance have you left between the horizontal rows?

    • Hi Mick, glad the article has been helpful.

      The distance between rows on my espalier is 13 inches (33cm), but you can set them further or closer as you wish is very adaptable.

      Cutting back the leader is only necessary to force production of side branches: you would cut it just below the level of a wire, forcing the stem to make several side shoots. Two of these you would tie in later in the year, keeping a third shoot to make the new leader. In practice, pyracantha naturally produces so many side shoots that I have never needed to cut back the leader, just tying in the best side shoots as they appear. This enabled me to get to full height quicker and has not stopped me getting the horizontals I wanted. The only downside is that some of my horizontals are a couple of inches higher or lower than ideal, but the young shoots are so flexible that they have been easy to tie in anyway.

      Hope that’s helpful,


  3. What variety of pyracantha did you use? I would love to do this and I’m wondering if Mohave is a good choice? I heard it was resistant to disease but can grow very quickly and rather tall which has me wondering which is best to buy? I would like to keep it to 6-7 ft tall. Your project is so inspiring!

    • Hi J,

      Mine is a orange berried variety (Orange glow I think) but almost any variety can be trained into espalier and other forms.

      As long as you prune it you can keep it within bounds. The disease resistant varieties are probably a good idea. If you are able to choose the plant (rather than mail order) then look for one that already has some branches in the right place, otherwise, look for a tall specimen with many young side branches as these will grow out and can be trained in.

      Its great fun to do and with Firethorn it is relatively easy to do.

      • Thank you, I think I’m going to try this! I ordered two of the gripple kits to help get me started with the grid trellis. Thank you so much for your very detailed photos and for sharing your experience.

  4. Great read, thank you for sharing your experiences in training your pyracantha. I’m going to enjoy having a browse through the rest of your website.

  5. Keir, this was so beautiful it has inspired me to start one to be viewed from my kitchen window. I will not have the great contrast from a black fence, never the less I’m going to give it a try. I have the Gripple kits and a Fiery Cascade Pyracantha. I was going to use a verticle Gripple wire to train the lead but I just read through your instructions again and notice you are using a cane. Is this for better support? My lead is going up the fence post.

    • I just used the cane to give some visual indication of the “trunk” – it’s not essential – you can use anything sufficiently rigid or taut. What you want is somewhere to fasten the lead to to keep it as straight as possible while it grows. A cane might be better than a wire in this respect.

      Have fun creating your espalier. Send me pics!

  6. Nice work dude, wonderful to be able to visualise the timeline of the project – the contrast between the vegetative display and the black background looks dope !
    Just yesterday I planted up 7 specimens against a high retaining wall that’ll be a key feature in the garden all year round.
    After viewing your pictures I’m super stoked about the development potential of my project.
    Best ✌️

  7. Keir this is wonderful. Such a well presented web page doing your pleached pyracantha really proud. I’ve been ruminating over something like this that I can grow on fences in my garden, that’s got all year round interest, but can be kept neat. I’m just staining my fences now and wondered how you’ll manage re-staining yours in 5 or so years time when they need re-doing? I wonder also if something like this is possible with a pyracantha in a pot on my deck?

    • Sorry for the late reply Lexy… I have already applied a second coat of stain over some algae that firmed on the slats. With a narrow brush and patience it is possible. As for growing a pyracantha in a pot – in my opinion it would only work for a few years. Long term pot-grown shrubs/trees need to get their roots down into the soil under the pot. Also, decking will rot under a pot. I would cut a hole out of the decking and sink a nice large container through it down to soil level, knock some large holes in the bottom, then you’d be good to go. That would be a permanent solution and almost identical visually.

  8. I’m ready to do this…………..with one obstacle in my way. I have a large, oversized pot that I “was” gonna use because the brick wall that I want to espalier is along a narrow walkway. After reading a few post, I’m now wondering if it wouldn’t be better to chip away some of the concrete and create a tree well/pit and plant it, letting it grow from the soil underneath the walkway.

    • Hi Kristi,
      Shrubs in pots are never a good idea. They soon run out of nutrients, suffer inconsistent watering and get root bound.
      If you can, get it down into the soil under your path. Don’t make the hole too small though, as the roots need air and water and the trunk needs space to expand.

  9. Hi Keir
    This is a great blog and summary, thank you!
    Planted mine against a brick wall today, with tension wires in place.
    My question is what you recommend to tie in the shoots/stem and whether you replace them as they grow/thicken?
    Thanks again, really appreciate the time you have taken to explain the process. There isn’t very much as clear as this on t’internet.

  10. Personally, I’d move the clematis. Firstly, because the pyracantha espalier will look better as a stand-alone piece, bud secondly, you will need to prune/train the pyracantha in the summer, and the clematis will be in the way.


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