Tropicals

Euphorbia trigona

African milk tree

Euphorbia trigona. Available sizes and selections vary.

An upright succulent with branching, three-sided green stems, short spines and small leaves along the edges. Its candelabra silhouette makes a striking container focal point. Despite its cactus-like appearance, it is a euphorbia.

At a glance

Mature size: Height: 6–12 ft. in warm-climate landscapes; container growth varies
Water: Let the top 1–2 in. dry before watering
Life cycle: Tender evergreen succulent
Light: Bright indirect light; partial sun outdoors

Sizes & prices

4"$35.00
6"$49.99
9"$99.99

Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.

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Resistance & tolerances

Drought: Tolerates dry periods; avoid overwatering.
Wet soil: Poor drainage can cause root rot.

Keep in mind: Sharp spines and irritating milky sap. Wear gloves; keep away from children and pets.

Growing & care

Soil: Fast-draining cactus or succulent mix.
Winter: Bring indoors before temperatures fall below 45°F.
Maintenance: Provide good air circulation; watch for mealybugs and spider mites.

Sources & photo credits

NC State Extension

Photo: Dinesh Valke · CC-BY-SA 2.0

Image notes: Euphorbia trigona. Available sizes and selections vary. Uncropped.

Reviewed September 26, 2026. Growing conditions vary by location.