Corn Cob Cactus - Euphorbia mammillaris variegata

Scientific Name
Euphorbia mammillaris variegata (Euphorbus' variegated nipple-like plant)

Common Name
Corn Cob Cactus, Variegated Indian Corncob, African Corncob, Corn Cob Euphorbia

Origin
Native to South Africa

Description
This unusual-looking cactus will really draw the eye in your home! Its segmented appearance does indeed resemble cobs of corn, only with lots more spikes than the edible versions! This is a rare variegated form of this cactus, too, so will definitely stand out in a nice bright spot in your home. The pale variegation, standing out against the darker green of the cactus, is stunning in colour; the cactus itself is a standout shape. Choose this rare cactus for a truly eye-catching addition to your home.

Light
Euphorbia like bright light, and can cope with direct sun; because of the high level or variegation in this species, it needs to be in a bright window, preferably with direct sun for at least a few hours a day.

Water
This cactus cannot cope well with having constantly moist soil, so make sure it dries out totally between waters. If your plant is in a position with less direct light, be extra careful not to overwater it!

Humidity
This cactus is adapted to arid (dry) conditions so does not need a humid location at all. If it's getting dusty feel free to hose down to clean, just make sure it can dry out quickly.

Soil
Use a well-draining soil designed for cacti and succulents, usually a mix with added grit and sand. Repot every three to four years in spring as the plant grows.

Food
Feed every two in spring and summer; reduce to every three in autumn and winter.

Temperature
Average temperatures of 15-32°C are fine; make sure it doesn't get colder than 12°C in winter.

Pet-safe
No, this plant is toxic to pets and small humans, as well as having sharp spikes!

Sprouts Top Tips
If you notice brown discolouration on your Euphorbia's stems, check closer before you act; if it is soggy you may need to take cuttings to save it, but if it is 'corking' and the brown is more like hard scabs, this is natural and not a concern.