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    1. Home
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    3. Euphorbiaceae
    4. Euphorbia
    5. Species
    6. Euphorbia milii

    Euphorbia milii

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    Classification Information

    Scientific Name
    Euphorbia milii
    Family
    Euphorbiaceae
    Genus
    Euphorbia
    Last Updated
    October 16, 2026

    Origin & Distribution

    Native Region
    Madagascar
    Distribution
    Endemic to Madagascar. Introduced and naturalized in parts of the tropics, including India, Mexico and the Caribbean, and widely cultivated as an ornamental.
    Habitat
    Dry shrubland in Madagascar.

    About milii

    Euphorbia milii is a spiny, semi-succulent shrub in the spurge family (Euphorbiaceae), endemic to Madagascar and widely grown as an ornamental in warm regions. It usually grows up to about 1 m tall in cultivation, with stems bearing gray spines up to about 3 cm long along their ridges and leaves clustered near the stem tips. The showy red, pink or yellow parts are bracts surrounding the small true flowers (cyathia, the cup-like flower clusters typical of Euphorbia), and flowering can continue through much of the year when temperatures allow. Cut stems exude a white latex that is toxic if ingested and can irritate skin. Succulent Euphorbia species are listed in CITES (the Convention on International Trade in Endangered Species) Appendix II, but artificially propagated cultivars of this species traded in shipments of 100 or more readily recognizable plants are exempt.

    Care Guide

    LightFull Sun
    WateringKeep Dry
    Temperature5℃〜
    HumidityLow
    Difficulty:
    Beginner

    Care Tips

    Grow in full sun with good air circulation. Shade causes weak, leggy growth and fewer flowers. It tolerates drought and heat well; during the growing season water thoroughly once the soil surface has dried, and avoid overwatering. It is not frost hardy: bring it indoors to a sunny spot before frost. At 10°C or above it keeps growing and flowering, while around 5°C growth stops; keep it at 5°C or above in winter and water only lightly, about once every 7 to 10 days when the soil is dry. Prune in summer to keep a compact shape. Wear rubber gloves when pruning or repotting because of the spines and the irritant latex, and keep it out of reach of children and pets.

    Growth Records of milii

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