How to Grow Acerola Cherry in Australia (Malpighia emarginata Guide)

The acerola cherry (Malpighia emarginata) is one of the most reliable fruit trees in my Queensland garden. It’s also one of the most beautiful.

Mine is planted right at the edge of a walkway and over time it has grown into this almost magical cave-like structure. The branches arch over the path so you end up walking through it, surrounded by greenery. I’ll show you a photo of course, but honestly it never quite captures it properly. This tree just always looks good.

And that’s part of what makes the acerola cherry such a fantastic plant for warm climates. It doesn’t seem to care what we throw at it. Floods, heat, drought — this plant just keeps going and still looks amazing.

Technically it’s more of a large shrub than a tree. Mine is about three metres tall with soft, slightly weeping branches that give it a really graceful shape.

Throughout the year it produces small pink flowers. They’re pretty but quite tiny, so this isn’t really a plant you grow for the flowers. But those flowers are quickly followed by bright red berries about the size of a cherry.

And the flavour? Very sour.

Actually that’s part of the fun. Acerola cherries are one of my favourite fruits to give visitors because the reaction is always the same — surprise followed by a bit of a face-scrunch. They’re intensely tangy.

It’s probably not a fruit most people snack on every day unless they love sour flavours. But because acerola cherries are incredibly high in vitamin C, we tend to have at least one a day when they’re around. Even the kids are convinced of their “superpowers”, so they’ll grab one here and there as they walk past.

The Acerola Isn't Actually a Cherry

Despite the name, the acerola cherry isn’t a true cherry at all.

Its botanical name is Malpighia emarginata, and it isn’t related to the stone fruit cherries most people think of. Those belong to the genus Prunus – things like sweet cherries, plums, peaches, and apricots. Acerola sits in a completely different plant family, the Malpighiaceae. Instead of a single large pit like a real cherry, acerola fruit contains several hard seeds (#ad) inside the soft flesh.

You’ll sometimes see it called Barbados cherry, West Indian cherry, or simply acerola.

The plant is native to the Caribbean, Central America, and northern South America, where it grows as a tropical shrub in warm, humid climates. Because of that background, it is incredibly well suited to Queensland gardens and other subtropical or tropical parts of Australia.

In fact, it behaves much more like a tropical fruit shrub than a traditional fruit tree. It grows quickly, flowers often, and produces fruit repeatedly through the year rather than having one single harvest season.

Another interesting thing about acerola is how quickly the fruit develops. From flower to ripe berry can take as little as 3-4 weeks, which is remarkably fast for a fruiting plant.

That speed is one reason it crops so frequently. You’ll often see flowers, green fruit, and ripe red berries on the plant at the same time!

Acerola Growth Habit and Edible Hedge Use

One of my favourite ways to use the acerola cherry in the garden is actually as a hedge. An edible hedge. Instead of planting a row of ornamental shrubs that only look nice, you can plant fruiting shrubs and walk past them each day picking little things to eat. The acerola cherry works beautifully for this.

It has a naturally dense, branching structure and becomes quite twiggy as it matures. That means it fills in nicely and forms a thick hedge fairly quickly. In my garden it grows right along a walkway and the branches have formed this slightly weeping shape that almost creates a tunnel you can walk through. It feels a bit like stepping into a little green cave.

The plant itself usually grows somewhere between about two and four metres tall, though you can easily keep it smaller with pruning (#ad). It responds very well to trimming, which makes it quite easy to shape into a hedge or screen.

I do recommend keeping on top of pruning (#ad) because acerola is a genuinely fast growing fruit shrub. Properly fast!

You will usually see fruit in the first year after planting. I would actually be surprised if you did not. It is one of the quickest fruiting plants I have grown here in Queensland, second only to the Panama berry which is almost ridiculously fast.

Because it grows quickly and branches densely, acerola cherry can also work well as part of a mixed edible hedge. You can combine it with other productive shrubs and small fruit trees so your hedge becomes a long line of food rather than just greenery.

Birds love it, insects visit the flowers constantly, and it adds another layer of life to the garden.

Acerola Flowering and Fruiting

The acerola cherry fruits almost constantly. It finishes one round of berries and then straight away produces another flush of those small pink flowers. Before you know it, the next batch of fruit is already forming. In warm climates it really can feel almost non-stop.

One thing I’ve noticed here in Queensland is that flowering often follows heavy rain. We recently had a big flood event and the tree immediately responded by pushing out a new round of flowers. From there it moves very quickly. Acerola cherries develop fast, and you’ll usually have ripe fruit about three to four weeks after flowering.

This is not a fruit tree where you wait all year for one big harvest. Instead it behaves more like a grazing fruit. We just pick a few berries whenever we walk past rather than doing a big once-a-year harvest.

Why Acerola Cherry Suits Queensland Gardens

Acerola cherry is almost perfectly suited to Queensland’s climate.

It loves heat, humidity and regular moisture, which is exactly what much of coastal and tropical Australia provides. Good airflow helps too, which is where a bit of pruning can be useful. Opening the canopy slightly allows air to move through the branches.

Cold is really the only thing it dislikes. Acerola does not tolerate frost well and it struggles in cold soil, which is why it performs best in subtropical and tropical regions. Apart from that, it is surprisingly adaptable. It isn’t very fussy about soil type at all.

Mine is planted in what I can only describe as a boggy spot where water rushes past during heavy rain. The tree seems completely unfazed by it. If anything, I suspect it’s helping hold that bank together.

Acerola cherry trees are self fertile, so a single plant will produce fruit. However, insects improve pollination and increase fruit set, so having bees and other pollinators around the garden definitely helps.

Another reason acerola crops so frequently is how fast the fruit develops. From flower to ripe cherry can take around 25 days, which is incredibly quick compared to most fruit trees.

Acerola Cherry Vitamin C Content

One of the reasons acerola cherries are so well known is their extraordinary vitamin C content.

In fact, acerola is considered one of the richest natural sources of vitamin C found in fruit. Depending on the variety and growing conditions, it can contain far more vitamin C than oranges, lemons or even many guava varieties. This is why acerola is widely used around the world in natural vitamin C supplements and powders.

Plants produce vitamin C partly as protection against sunlight and oxidation. Because acerola grows quickly in strong tropical sun, the fruit becomes extremely nutrient dense.

The trade-off is that the fruit does not store well. Acerola cherries start losing vitamin C soon after they are picked, and the soft fruit bruises easily. They are best eaten straight from the tree, blended into drinks, or frozen soon after harvest.

Leaving them sitting in a fruit bowl for days is not really the best way to enjoy them.

What Does the Acerola Cherry Taste Like?

When acerola cherries are unripe, they are properly sour.

As the fruit ripens it does mellow slightly, though it still has a strong tangy flavour. You’ll often see people describe acerola as tasting like apricot or apple. In my opinion that is a little optimistic.

Even when fully ripe it still has quite a sharp flavour. Some people love it and others are a bit surprised the first time they try it.

When the fruit is very ripe it does become sweeter, but the downside is that it also becomes extremely soft. At that stage birds and insects often get to them before we do.

Acerola cherries bruise easily and start oxidising very quickly after picking. They also lose vitamin C quite fast once harvested, which is one of the reasons they are best eaten straight from the tree.

In our garden it’s definitely a pick-and-eat fruit. Walk past, grab one, enjoy it, and move on.

How to Eat and Use Acerola Cherry

The easiest way to eat acerola cherries is simply fresh off the tree. Walk past and grab one for the day’s vitamin C.

Because the flavour is quite intense, many people prefer using acerola in drinks or mixed with other fruits rather than eating large amounts on its own.

Some common ways to use acerola cherries include:

• juice or adding the fruit to other juices
• frozen pulp for later use
• blender drinks
• smoothies
• jam mixed with other fruit
• fruit leather

The fruit usually contains three very hard seeds (#ad) inside the soft flesh, sometimes more depending on the variety. It’s best to remove these before blending or processing the fruit.

Acerola Cherry Care and Maintenance

Acerola cherries are very easy to care for and generally don’t need much attention once established.

One thing to watch is fertiliser. If you give the tree too much, it will often put on lots of leafy growth instead of producing fruit. A moderate feeding and good mulch (affiliate link) tend to give better results.

Mine actually gets very little mulch (affiliate link), but it does benefit from whatever organic material happens to land there. I often use prunings as a rough mulch and do a bit of chop (#ad)-and-drop from nearby plants like canna lilies and arrowroot. Those end up feeding the acerola and the mulberry growing next to it.

Aside from that, the tree largely looks after itself.

I rarely water it except during extreme heat. Even on days approaching 45°C it has still looked perfectly happy.

Birds, Fruit Drop and Pruning

Birds absolutely love acerola cherries. The very ripest fruit is often the sweetest, and those are usually the ones the birds get before we do. That’s just part of growing fruit in a garden full of wildlife!

Like most fruit trees, acerola will also drop fruit if the plant becomes stressed. This can happen during sudden weather changes or if the plant is adjusting after flowering. In practice though, it is actually quite hard to stress this plant.

One of the nicest things about acerola cherry trees is how well they respond to pruning. They bounce back incredibly fast. You can prune (#ad) them quite hard and they will quickly produce new growth. In warm weather it is not unusual for the tree to flower and start fruiting again within weeks.

This makes acerola very easy to shape as a hedge or keep within a certain size.

Biosecurity and Weed Status in Australia

Acerola cherry (Malpighia emarginata) is not listed as a declared weed or restricted invasive plant in Queensland or most other Australian states, as far as I could find.

In Queensland, plants that are officially considered invasive are listed under the Biosecurity Act 2014 as prohibited or restricted biosecurity matter. Acerola does not appear on those lists, which means it is generally considered safe to grow in gardens and small orchards.

That said, local councils can sometimes maintain their own environmental weed lists or biosecurity plans. These usually target species that are spreading aggressively into bushland or waterways. Acerola is rarely included on these lists because it does not tend to naturalise widely in Australia.

Like many fruiting shrubs, the main thing to be mindful of is responsible garden waste management. Birds and animals will eat the fruit, and seeds could theoretically spread into nearby areas if prunings or fruit waste are dumped into bushland. This is why councils often recommend disposing of garden waste properly and avoiding dumping plant material in natural areas.

In practice, acerola behaves much more like a managed garden shrub than a weed. It grows well in warm climates but does not usually spread aggressively or form wild infestations.

As with any introduced fruit plant, it is always worth checking your local council or state biosecurity website if you are unsure about the status of a species in your area.

Acerola Cherry Recipes

Just as a little extra, I'm included some awesome recipes to help you use those wonderful harvests! If you have a great acerola recipe you'd like me to include, please reach out.

• Acerola juice
• Acerola cherries in syrup
• Acerola cherry jam
• Tomatoes, acerola and herbs
• Acerola vitamin smoothie
• Acerola cocktail
• Acerola cherry salsa
• Acerola compote, 3 ways

Final Thoughts on Growing Acerola Cherry

The acerola cherry isn’t really a harvest tree like a mango where everyone sits down with bowls of fruit. Instead, it’s more of a vitamin tree. It fills a gap in the garden that many other fruit trees don’t. You can walk past, grab one fruit, and get a huge hit of vitamin C.

On top of that it’s beautiful, interesting and remarkably easy to grow in warm climates.

If you live in Queensland or another subtropical region and haven’t tried growing an acerola cherry yet, it’s definitely one worth adding to the garden.