Sticks on Fire is one of the common names for this Euphorbia. Also known as Pencil Cactus (although it is a succulent but not a cactus). Cool temperatures bring out an orange glow. Slow growing at first but easy to care for. Where hardy it can reach 6-8′ or more, but in containers you can keep it any size you want. Grow in a sharp draining soil mix in bright light.