Euphorbia horrida FAT SPINES is a striking succulent known for its exceptionally thick, prominent spines. This Euphorbia species features a columnar, deeply ribbed stem that can grow up to 3 feet tall. The spines, often reddish-brown in color, densely cover the ridges, creating a formidable yet visually appealing texture. Like other euphorbias, Euphorbia horrida FAT SPINES produces small, inconspicuous flowers and contains a milky sap that can be irritating to the skin.