Neobuxbaumia euphorbioides Size:4" Pot They have multiple petals and

They have multiple petals and a prominent central stigma

If you are growing your Euphorbia trigona rubra indoors

but the blue-grey leaves are wider

If you notice the cactus turning yellow or reddish brown on occasion

similar to Copiapoa

Neobuxbaumia euphorbioides Size:4" Pot They have multiple petals andNeobuxbaumia euphorbioides This good looking columnar cactus will grow about 5 to 7 inches a year. They are cold intolerant. Make sure they are not exposed to freezing temperatures. They need a well drained soil mix. Water regularly in summer but allow to dry fully before watering again. During the winter months they should be rather kept dry. Since they are rapid growers, they need plenty of space for their roots. Repotting should be done every other