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Natal plum – Carissa macrocarpa

Natal plum

Carissa macrocarpa
Fragrant, delicious, malleable, attractive to wildlife.
Edible value8Medicinal value4Other uses4
Shrub3×3 mzone 9–12partial shade🍎 Edible

Will it grow where I live?

Natal plum is not winter-hardy in Central Europe (zone 9): outdoors from spring to autumn only, otherwise a container plant overwintered frost-free. It also needs warm summers – in Central Europe that means wine-growing regions, cities or a sheltered south-facing wall.

Or check it for your location right here:

Winter hardiness by USDA zone, summer warmth by heat sum – the same values the app and the plant finder use.

Profile

Family
Apocynaceae
Habit
Shrub
Height
3 m
Spread
3 m
Growth
medium
Lifespan
25 years
First yield
after 3 years
Hardiness
zone 9–12
Shade tolerance
partial shade
Soil
Sand, Silt, Loam
Soil moisture
very dry – very moist
pH
6 – 7.5
evergreensuitable for hedgesthorny

Uses

Edible8 of 10
Medicinal4 of 10
Other uses4 of 10

Medicinal: Fruit (boosts the immune system); other parts except the fruit are considered toxic; roots (strong antimicrobial) decoction (sexually transmitted diseases, restoring potency, may induce miscarriages); leaves (anti-cancer) poultice (toothaches, inflammations, pains, chest pains, malaria); branches (against worm infestations).

Other uses: Plant: Bonsai, ornamental plant, hedge plant for demarcation, erosion control; A non-toxic, milky sap oozes from all parts of the plant when cut.

Origin & habitat

Influencing rocks up to 3600 meters in the Himalayas, it is found on rocks affecting the hottest regions. In the Mediterranean region, it is located on ancient walls, cliffs, and rocky slopes.

⚠️ Hazards

The Natal plum is mildly toxic, causing gastrointestinal issues, vomiting, and allergic reactions in both humans and animals when consumed in its unripe state or when exposed to the plant's sap. Cats and dogs are particularly at risk.

This is no substitute for expert identification. When in doubt, do not eat it.

Frequently asked questions

Natal plum: how big does it get?

Natal plum (Carissa macrocarpa) grows as a Shrub and reaches roughly 3 m in height when mature, with a spread of about 3 m. Growth is medium.

Natal plum: what site does it need?

Natal plum tolerates partial shade. Suitable soils are Sand, Silt, Loam. Soil moisture should be in the range very dry – very moist. The pH may lie between 6 and 7.5.

Natal plum: is it hardy?

Natal plum is listed as hardy in zone 9–12 and survives normal winters outdoors there.

Natal plum: will it grow in Central Europe?

Natal plum is not winter-hardy in Central Europe (zone 9): outdoors from spring to autumn only, otherwise a container plant overwintered frost-free. It also needs warm summers – in Central Europe that means wine-growing regions, cities or a sheltered south-facing wall.

Natal plum: is it poisonous?

Individual parts of Natal plum are noted as mildly problematic — the plant does not count as poisonous. With wild plants, never rely on a database alone, only on a confident identification.

Natal plum: what is it used for?

Rated on a scale up to 10: Edible 8/10, Medicinal 4/10, Other uses 4/10.

Community experience

No first-hand reports for this plant yet.

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