A ripe feijoa is one of those backyard treats that rarely makes it as far as the fruit bowl. Crack open the green, egg-shaped fruit and the perfume is all pineapple, guava and sweet sherbet. Choose from the right feijoa varieties, and a modest garden can deliver a wonderfully generous autumn harvest for eating fresh, baking or turning into jam.
Feijoa, also called pineapple guava, is an evergreen fruit tree with handsome silvery leaves, edible flowers and more cold tolerance than many gardeners expect. It suits a surprising range of Australian gardens, but variety choice matters. Some trees are better for smaller spaces, some produce larger fruit, and some earn their place because they help pollinate their neighbours.
Choosing feijoa varieties for your garden
The best variety is not always the one with the biggest fruit. Start with your climate, available space and whether you can plant more than one tree. A feijoa can be grown as a loose screen, a feature tree or a productive hedge, so it is a lovely fit for suburban backyards where every plant needs to work a little harder.
Most named feijoa varieties grow into medium shrubs or small trees, usually around 2 to 4 metres high and wide if left unpruned. They respond well to a trim after fruiting, which makes them easier to keep at a comfortable picking height. Give them full sun for the best flowering and fruit production, though they will tolerate a little light shade.
Feijoas are generally happiest in cool-temperate and temperate districts, including areas with winter chill. They can also grow well in many elevated, inland and southern subtropical gardens. In warm, humid coastal spots, trees may look healthy but fruiting can be less dependable if winters are very mild. A sunny, open position with good airflow, regular water while fruit is developing and more than one compatible variety will give you the strongest chance of a worthwhile crop.
Apollo
Apollo is a popular choice for home gardens because it is a reliable, versatile tree with good-sized fruit and an appealing sweet-tangy flavour. It is often described as partly self-fertile, meaning it may set some fruit on its own. Even so, planting it with another variety usually improves pollination and can increase both fruit numbers and size.
For gardeners who only have room for one feijoa, Apollo is often a sensible place to begin. If you have room for two, it becomes even more useful as part of a pair. Its naturally bushy habit also makes it suitable for a productive privacy planting when spaced and pruned thoughtfully.
Unique
Unique lives up to its name as a practical option for smaller gardens and containers. It is widely valued for its more compact growth and ability to produce fruit without relying entirely on a second tree. That said, it will still benefit from a pollinating partner nearby.
This is a particularly good feijoa for a courtyard, sunny side garden or a large pot, provided the container has excellent drainage and enough root room. Use a quality potting mix, feed during the growing season and do not let a potted tree dry out while it is flowering or carrying fruit. Unique offers a way to grow this special fruit when a full-sized hedge is not on the cards.
Mammoth
Mammoth is grown for its large, impressive fruit. If you love slicing feijoas open for breakfast or want plenty of flesh for baking, its generous size is a real attraction. Large fruit is not a guarantee in every season, however. Soil moisture, pollination, feeding and the tree's maturity all have a say.
Mammoth is best planted with another feijoa variety to encourage a fuller crop. It makes a rewarding choice for gardeners who have a little more room and want the excitement of collecting big, fragrant fruit from their own tree.
Triumph
Triumph is another well-regarded cultivar, appreciated for good fruit quality and dependable performance where conditions suit feijoas. Its fruit has the aromatic flavour people look for, balancing sweetness with the slightly sharp, tropical notes that make feijoa such a memorable fruit.
Like Mammoth, Triumph is a better prospect when partnered with a different flowering variety. Pairing cultivars rather than planting two identical trees can improve cross-pollination because their flowering patterns are more likely to overlap in a helpful way.
Coolidge
Coolidge is a classic feijoa that has been grown in home gardens for many years. It is a useful option for gardeners after an established, adaptable variety with flavourful fruit and an attractive evergreen form. It can be used as a specimen tree, but its dense foliage also lends itself beautifully to screening.
Older, established varieties are often chosen for their familiar character rather than novelty. If feijoas remind you of a grandparent's garden or a childhood autumn harvest, Coolidge can bring a little of that feeling back to the backyard.
Why two trees are often better than one
While some feijoa varieties are described as self-fertile or partly self-fertile, cross-pollination is usually the key to a heavier, more consistent harvest. Bees and other visiting insects move pollen between the flowers, so plant two different varieties reasonably close together. Around 2 to 5 metres apart is generally practical in a home garden, depending on how you plan to prune them.
A good pairing might combine a compact, self-fertile-leaning tree such as Unique or Apollo with Mammoth, Triumph or Coolidge. The exact best combination depends on flowering overlap, local conditions and seasonal weather, so there is no single pairing that outperforms every other choice across Australia.
If space limits you to one tree, choose a cultivar known for setting fruit alone, position it in full sun and encourage pollinators with a diverse garden. You may still harvest fruit, just not necessarily in the same quantity as a cross-pollinated planting.
Planting and caring for feijoas
Feijoas are forgiving once established, but they reward a good start. Plant in free-draining soil enriched with compost or well-rotted organic matter. In heavier clay, build up the planting area slightly rather than sinking the tree into a wet pocket. Keep mulch a hand's width away from the trunk to reduce the chance of collar rot.
Water deeply and regularly through the first couple of years, particularly during hot, dry spells. Mature trees are fairly tough, but even established plants produce better fruit when they are not stressed for water during flowering and fruit swelling. A balanced fruit-tree fertiliser in spring, followed by a lighter feed after harvest if needed, is usually enough. Avoid overdoing high-nitrogen fertilisers, which can encourage lots of leafy growth at the expense of flowers.
Pruning is mostly about shape, light and access. Remove dead or crowded branches, open the centre gently, and shorten long shoots after fruiting if the tree is outgrowing its space. Feijoas cope with clipping, but aggressive, repeated shearing can reduce flowering wood and make harvesting less enjoyable.
Knowing when feijoas are ready
The simplest rule is to let feijoas fall. Fruit ripens in autumn and drops when ready, often before it looks dramatically different on the tree. Check beneath the canopy every day or two during the season, especially after wind. Fruit that has fallen naturally should have a fragrant aroma and give slightly when pressed.
Do not judge ripeness by skin colour alone. Feijoas stay green, and picking too early can mean missing the soft, perfumed centre that makes them so special. Eat them with a spoon straight from the shell, add them to muffins, stew them with apple, or freeze the scooped flesh for later.
A feijoa tree is a long-term backyard companion: evergreen enough to earn its space all year, then suddenly full of fruit when autumn arrives. Choose a variety that suits your garden, make room for a pollinating mate if you can, and you may soon find yourself checking under the tree each morning for your new favourite harvest.