Soursop is a tropical evergreen that needs warmth, rainfall, and time. It doesn't grow in the UK. The trees we source from sit in the warm, rain-fed belts of southern Ghana, and that's where every Soursoply leaf and every fresh fruit we ship comes from.
This is a short tour of where the trees actually are, how they're cared for, and how the leaves and fruit get from a small farm in West Africa to a UK kitchen. Soursop is also known as graviola, guanabana, Annona muricata, and locally in parts of southern Ghana as aluguntugui. Same plant, different names.
What is soursop called in Ghana?
Soursop goes by different names depending on where in Ghana you're standing. The one you'll hear most is aluguntugui, the Ga name, used at the markets in and around Accra and understood across much of the country. In Twi it's aborofo ntungu. In Ewe, spoken across the Volta Region, it's evo. Spellings shift from market stall to market stall; the fruit stays the same.
And if you grew up calling it aluguntugui and you're looking for it in the UK: aluguntugui in English is simply soursop, the same fruit sold here under the names graviola and guanabana (Annona muricata).
Where the trees grow
The country is split into sixteen administrative regions. Soursop thrives in the southern belt, where rainfall is steady and the climate stays warm year-round. Four regions account for most of the soursop you'll see at local markets:
- Volta Region (the south-east, running along the coast and inland toward Lake Volta). Mixed smallholder farms with cocoa, plantain, and fruit trees.
- Eastern Region (north of Accra, around Koforidua). Hilly, forested, with a long fruit-growing tradition.
- Ashanti Region (the central forested belt around Kumasi). High rainfall, fertile soil, mixed-crop agriculture.
- Central Region (coastal, west of Accra). Warm, humid, well-suited to soursop alongside pineapple and citrus.
Further south and west, Western Region and Greater Accra, also produce soursop, though usually in smaller quantities and often as part of mixed-crop smallholdings rather than as a main crop.
What all of these regions share is a tropical climate with reliable rainfall, well-drained soil, and a long history of smallholder farming. Soursop wasn't native here originally, it was carried across from the Caribbean and Central America by Spanish and Portuguese sailors during the 16th and 17th centuries, but it's been part of the agricultural landscape ever since.
How soursop trees grow
A soursop tree reaches about 25 to 30 feet tall when mature. The leaves are dark green, glossy, and lance-shaped, growing in alternating pairs along the branches. Trees can fruit year-round in the right climate, with heavier and lighter flushes depending on rainfall patterns. A healthy tree produces dozens of fruit over a season.
The fruit itself takes around 100 to 120 days to develop from flower to ripe soursop. The flowers are pale yellow-green and self-pollinating, though small insects help things along. As the fruit develops, it hangs heavy on the branch. Large soursops can reach 2 to 3kg, occasionally more.
Leaves can be harvested year-round. Mature leaves give a fuller cup of tea than young ones, so the growers we work with select carefully when they pick.
How we work with the growers
We buy direct from one farm. No middle layer, no warehouse halfway. It is the same farm we started with when the UK side of Soursoply launched in 2024, and both our leaves and our fresh fruit come from it. We've kept the relationship short and direct since.
Direct sourcing matters for two reasons. First, it keeps the price honest at the farm end, the grower isn't competing against ten other suppliers for the smallest possible margin. Second, it lets us trace every batch back to a specific harvest. If something isn't right with a pouch, we know exactly where it came from.
The slow-drying process
After harvest, the leaves are washed and laid out to dry. We use a slow, low-temperature drying process rather than high-heat industrial drying. The difference matters: low-temperature drying preserves the colour, the delicate floral character of the leaf, and the natural oils that give the tea its character. High-heat drying is faster but flattens the flavour.
Once dried, every batch is hand-inspected before packing. Broken leaves, discoloured leaves, and anything that doesn't meet the standard gets sorted out. What's left goes into a vacuum-sealed inner pack inside a resealable outer pouch.
You can see the whole leaf through the front of the pouch before you break the seal. No mystery, just the leaf.
Fresh fruit is handled differently. Soursop bruises easily once ripe, so the fruit is picked at the right stage of firmness, packed carefully, and shipped fast. By the time it reaches you, it's still firm, and it finishes ripening on your kitchen counter over the next one to three days. See our guide to ripening soursop for the detail.
From farm to UK door
Once the leaves are packed, or the fruit is picked, the shipment moves to the UK. Our packing protects the product through the journey. Sealed pouches arrive ready to use; fresh fruit arrives ready to ripen.
Dried leaves ship tracked across the UK; fresh fruit is charged by weight at checkout. Dried leaves also ship worldwide with tracked delivery; fresh fruit is UK delivery only. The packing is the same whether you order one pouch or a wholesale tier.
Frequently asked questions
Why source from southern Ghana?
The southern belt, Volta, Eastern, Ashanti, Central, has the climate, the growing tradition, and the smallholder farming that give us the leaves we want. Our farm sits in that belt, and we deal with its growers directly.
Is it organic?
Our growers practise traditional, chemical-free agriculture. We don't currently hold a UK organic certification, but the leaves are grown without synthetic pesticides or fertilisers.
What's "single-origin"?
Every batch we ship comes from the same farm. We don't blend leaves from multiple countries or sourcing regions. If you order from Soursoply, what you're getting is West African soursop, traceable to specific harvests.
Is the fresh fruit from the same farm as the leaves?
Yes. Same farm, same growers. The fruit and the leaves are different products from the same trees.
Want to try the product? Whole dried soursop leaves ship tracked across the UK; fresh soursop fruit is charged by weight at checkout. Dried leaves also ship worldwide with tracked delivery; fresh fruit is UK delivery only. And for why we run every step ourselves, from that farm to your door, read our story.