How to Prune a Feijoa Tree in New Zealand: A Complete Guide

Feijoa trees are one of New Zealand's favourite backyard fruit trees. They produce delicious fruit, make excellent shelter hedges, and are relatively easy to care for. However, without regular pruning, feijoas can become dense, overgrown, and produce fewer fruit over time.

Whether you have a young tree or a mature specimen, proper pruning will improve airflow, encourage healthy growth, and help produce larger, sweeter fruit.

Why Prune a Feijoa Tree?

Many homeowners leave their feijoa trees untouched for years, believing more branches mean more fruit. In reality, overcrowded trees often produce smaller fruit and become difficult to harvest.

Regular pruning helps:

• Increase sunlight into the centre of the tree

• Improve air circulation, reducing fungal issues

• Encourage vigorous new fruiting wood

• Maintain an attractive shape

• Keep trees at a manageable height

• Make harvesting much easier

A well-pruned feijoa tree will reward you with healthier growth and better fruit production year after year.

When is the Best Time to Prune Feijoa Trees in New Zealand?

The ideal time to prune is late spring through early summer, once the fruit has been harvested.

For most of New Zealand, this is:

• Auckland: May to July

• Waikato: May to July

• Wellington: June to August

• Canterbury: June to August

Avoid heavy pruning during flowering or when fruit is developing, as this can significantly reduce the following season's harvest.

Light maintenance pruning can be carried out throughout the year if required.

Step 1: Remove Dead, Damaged and Diseased Wood

Begin by removing:

• Dead branches

• Broken limbs

• Branches rubbing together

• Diseased or damaged growth

Always cut back to healthy wood using sharp, clean secateurs or pruning saws.

Step 2: Open the Centre of the Tree

One of the biggest mistakes is allowing the middle of the tree to become crowded.

Remove:

• Vertical shoots

• Crossing branches

• Dense internal growth

• Branches growing back toward the trunk

The goal is to allow sunlight to penetrate through the canopy while maintaining the tree's natural shape.

Step 3: Reduce Height if Necessary

Feijoas can easily reach 4–6 metres if left unpruned.

If harvesting becomes difficult, selectively shorten taller branches by cutting back to a healthy outward-facing branch rather than simply topping the tree.

Avoid removing more than one-third of the canopy in a single season.

Step 4: Thin Out Older Wood

Older branches gradually become less productive.

Each year, remove a small number of the oldest stems to encourage vigorous new shoots from lower in the tree.

This renewal pruning keeps mature trees productive for decades.

Pruning Young Feijoa Trees

Young trees require formative pruning.

During the first few years:

• Develop a strong central framework

• Remove competing leaders

• Encourage evenly spaced branches

• Avoid excessive pruning

A well-shaped young tree requires much less maintenance later.

Caring for Feijoa Hedges

Many New Zealand gardens use feijoas as evergreen screening hedges.

To keep them healthy:

• Trim lightly once or twice per year

• Keep the base slightly wider than the top

• Remove internal congestion

• Avoid cutting into old bare wood

This helps maintain dense foliage from top to bottom.

Common Pruning Mistakes

Avoid these common errors:

Pruning too hard
Removing too much growth reduces flowering and fruit production.

Topping the tree
Flat-topping encourages weak shoots and an unattractive shape.

Ignoring the interior
Dense centres restrict airflow and increase disease risk.

Using blunt tools
Clean, sharp cuts heal much faster.

Feeding After Pruning

Once pruning is complete:

• Apply quality compost around the tree

• Mulch to retain moisture

• Water during extended dry periods

• Apply a balanced fruit tree fertiliser in spring

Healthy soil supports vigorous new growth and improved fruit production.

Professional Feijoa Tree Pruning in Auckland

Large or neglected feijoa trees can require specialist pruning to restore their shape without sacrificing future crops.

At Jardin Design, we provide professional fruit tree pruning, garden maintenance and orchard care throughout Auckland. Our experienced team understands how to prune feijoas correctly to maximise both tree health and fruit production while maintaining an attractive landscape.

Whether your tree needs seasonal maintenance, crown reduction or complete rejuvenation, we can help keep it productive for years to come.

Final Thoughts

Feijoa trees are one of the easiest fruit trees to grow in New Zealand, but regular pruning makes a remarkable difference. By opening the canopy, removing old wood and maintaining a balanced structure, you'll enjoy healthier trees, easier harvesting and heavier crops season after season.

If your feijoa trees have become overgrown or you're unsure where to start, professional pruning can restore them safely while protecting next season's harvest.

Need Professional Feijoa Tree Pruning?

Jardin Design offers expert fruit tree pruning, hedge trimming and complete garden maintenance across Auckland. Contact us today to book a seasonal pruning service and keep your feijoa trees healthy, productive and looking their best all year round.