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Mexican Shrubby Spurge 'Red Spurge': Fiery Foliage Tropical Accent

  • Family: Euphorbiaceae (yoo-for-bee-AY-see-ee) (Info)
    Genus: Euphorbia (yoo-FOR-bee-uh) (Info)
    Species: cotinifolia (kot-in-ih-FOH-lee-uh) (Info)

Overview

The Mexican Shrubby Spurge, often called **'Red Spurge' or 'Caribbean Copper Plant'** (Euphorbia cotinifolia), is a stunning, fast-growing, semi-evergreen shrub or small tree native to Mexico, Central America, and South America. It is grown exclusively for its **spectacular, deep burgundy-red to coppery-purple foliage** that provides intense, year-round color in frost-free climates.

Foliage & Form

The leaves are **ovate to rounded, 2–4 inches long, with a distinctive cotinus-like (smokebush) shape**—hence the species name cotinifolia. They emerge bright red, maturing to a rich, deep burgundy-copper that holds all season. In cooler, drier winters, it may drop some leaves but generally remains foliated. The stems are reddish, with the typical euphorbia milky latex (irritant/toxic).

It grows rapidly to 10–15 feet tall and wide (can reach 20+ ft in tropics) with a rounded, spreading habit. Inconspicuous greenish-yellow cyathia (flower structures) appear in terminal clusters but are not ornamental.

Culture & Cautions

**USDA Zones 10–11** (root-hardy to Zone 9b, resprouts from base). **Full sun** for best color; tolerates light shade (greener). **Well-drained soil; drought-tolerant once established.** **Critical:** The **milky sap is a severe skin and eye irritant and toxic if ingested**. Wear gloves and eye protection when pruning. Keep away from children and pets.

Landscape Use

A premier **foliage accent** for tropical/subtropical gardens: specimen, hedge, screen, or container. Combines brilliantly with silver, chartreuse, or blue-foliaged plants. Can be coppiced (cut to ground) in spring to rejuvenate and control size. A high-impact, low-maintenance color machine for warm climates—handle with respect.

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