Euphorbia grandicornis is a great looking upright multistemmed succulent shrub with strong spines resembling the shape of cows’ horns. It has great angular and zig-zag shaped stems making in a good ornamental choice.
Euphorbia grandicornis is an upright multistemmed succulent shrub, up to 6.6 feet (2 m) tall and about the same in width. The stem is up to 4 inches (10 cm) in diameter, 3 or 4 winged, irregular, constricted in broad, twisted, with triangular segments about 6 inches (15 cm) long. Leaves are tiny, scale-like between the spines. The spines are grey or brownish, joined, forming a horny continuous ridge, up to 3 inches (7.5 cm) long. The flowers are brilliant yellow, growing just above the spines. Euphorbias are very easy to care for.