Seed of the Week: Natal Plum

Our mystery seeds from last week were from the natal plum, Carissa macrocarpa.

carissa-macrocarpa(Photograph of natal plum flower and fruit by Forest Starr and Kim Starr Creative Commons Attribution 3.0 Unported license).
As you can see, the fruit of the natal plum resembles a plum, hence the common name.



The seeds inside, however, do not resemble a “plum pit.” They are flat and occur in a cluster.


Natal plum is a perennial shrub native to South Africa. It is currently grown in warm regions throughout the world. It is quite frost sensitive, dying back in cold winters even here in the low desert.


The healthy leaves are a deep green, which contrast with nicely the large white flowers.

natal-plum-double-thorns-smallDepending on the variety and growing conditions, the leaves may be less rounded and compact. The leaves always grow in opposite pairs, however.

natal-plum-thornsThe large thorns also grow in pairs. On older plants the thorns can branch to the point they look like deer antlers.

Some people do eat the natal plum fruit, especially cooked with sugar in the form of jams and jellies. The plant and fruit contains a milky sap that oozes out of breaks in the skin and can look unappetizing.

Do natal plums grow where you live?


  1. Hilton Dalbock

    Require 1500 Natal plum seeds — where can I obtain supply??
    Would consider seedlings ‘

  2. Roberta

    I know Amazon has natal plum seeds, but for that many you probably should try to find someplace local.

    Anyone have suggestions?

  3. Jade

    Has anyone actually propogated natal plum from it’s seed? I’ve read that natal plum fruit bear mostly sterile seeds and it’s best to propogate them from cuttings. Also the info stated the plant may not be true to variety if planted from seed(im assuming they mean hybrid varieties) ?Is there truth to any of this? Has anyone had success from seed?

  4. Roberta

    Ours were purchased as plants and we have so few fruit that we’ve never tried to grow them.

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