Euphorbia grandicornis is a great looking upright multi stemmed 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. It has a close rigid bushy growth habit and can become quite large (aprox 6 ft.)
Stem: 3-4 winged, up to 4 in. (10 cm) in diameter, irregular, constricted in broad, twisted, triangular segments about 6 in. (15 cm) long.
Tiny, scale-like leaves between the spines, in summer where the new growth forms, but usually devoid of leaves all winter. So that photosynthesis is carried out by the green branches.
Spines shield grey or brownish, joined, forming a horny continuous ridge, the (stipular) spines are paired 30-70 mm long.
Flowers are quite striking and brilliant yellow cyathia, growing just above the spines on the ridges of the terminal segment, usually on mature plants, and mostly those growing in full sun. Flowers and fruits in late spring.

LIGHT: Med

WATER: Allow to dry between watering

NATIVE: Africa

This cactus will ship bare root and will be ready to place directly in a well draining soil mix like our Custom Cactus Mix.

Photos in the listings unless otherwise specified are representative of the plant that will be sent to you.
However, Plants grow differently and each plant may vary slightly in shape, size, growth pattern, etc.
Of course, if you receive a plant that you are dissatisfied with please reach out to us. We want to make it right!

If temperatures near you are below 45℉ we highly recommend adding a Heat Pack to your order.
If temperatures where you live will be much lower than 20℉ even heat packs may not work. You may consider waiting until things warm up a bit. We know you love your plants just like we do and we wouldn't want any of them to freeze.