Fruit Tree Pruning Guide

Before you tackle pruning your fruit trees, ensure you know why you are pruning and that you have the right tools for the job.

Not all fruiting plants require an annual prune, and some new dwarf cultivars of apples, peaches, apricots and nectarines have been bred to eliminate the need for annual pruning and maintenance.

Why prune:

  • To reduce the size of the tree, to allow for easier picking and harvest.
  • To increase the yield - pruning encourages fresh new stems, and therefore an increased harvest.
  • To allow more sunlight and air movement into the plant: a small bird should be able to fly through the centre of the tree. Improved air movement prevents pest and disease problems developing and more light encourages even ripening.
  • To remove dead and diseased branches and stems.
  • For a desired shape.

When to prune:

  • Apples and pears - prune every winter to ensure a good crop of fruit the following season. Note that sometimes due to seasonal fluctuations, pears become biennial fruiters, fruiting better every second season.
  • Feijoas, olives, figs, Chilean guavas and citrus - prune after harvest finishes. In cold areas, don’t prune citrus until after the frosts have passed. It is not necessary to prune every year.
  • Nectarines, peaches, almonds and plums - prune in summer or autumn. These fruits don’t need pruning every season, and it’s important not to prune in winter as it can spread the spores of silver leaf, which is these stone fruits are prone to.
  • Grapes and kiwifruit - prune in winter, back to 3-5 buds and tie back any long new branches or canes to train into shape.
  • Cherries and blueberries - do not require a lot of pruning, other than to shape and to remove dead or diseased wood. Both fruit on the same wood for years. The best time to prune is after fruit appears in summer or autumn.

How to prune:

  • Prune on a dry day, to limit the spread of fungal spores and diseases.
  • Use sharp secateurs to make clean cuts on an angle, above a bud or branch.
  • Prune lightly rather than excessively.
  • Remove all clippings and prunings and dispose of dead and diseased material.
  • Clean tools after use.
  • Spray deciduous fruit trees in winter with a copper based spray to eradicate over wintering diseases. Spores can over-winter and are spread by air and moisture, as well as tools.

Click here for our Fruit Tree Espaliering Guide

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Fruit Tree Pruning Guide Comments

  • Hi, can you please tell me what month to prune my lemon, lime and mandarin trees? 

    Rae Keightley

    • Hi Rae, the best time to prune your citrus is early summer - avoid pruning in winter and in September/October as you run the risk of lemon borer laying eggs in fresh cuts. Prune when your tree has finished fruiting but only in frost free regions. If you are in a frost prone area delay pruning as the soft new growth that regrows after pruning could get frosted and knock the tree back. 

      Tui Team

  • Hi there, I bought a Luisa plum tree a week ago (late September) and it has been planted in my backyard for a week. I have since read that it is better to plant plum trees in winter and to do a “first cut” immediately after planting. Is it still possible to do this cut now that it is spring and the tree is in leaf? What would be the best thing to do? Would appreciate any advice, thanks!

     

    Ruth

    • Hi Ruth, the ideal time to plant is when the tree is dormant over winter, however, with container grown plants it is fine to plant any time of year as long as the tree gets plenty of water once it is planted so that it can establish quickly. Assuming by first cut you mean prune to shape? It can be done after planting. We would suggest cutting the long branches (if there are any) back by one third, to an outside bud. You want to create an open outward vase shape and establish a frame work for the tree. Cut out any branches that are crossing over and growing inwards. At this stage, we  would recommend cutting back any long branches by one third and leave the pruning to shape until later.

      Tui Team