Ferocactus macrodiscus Size:4" Pot stems are up to 20"

stems are up to 20" long (50 cm)

Echinocereus gentry

It's critical to let the soil dry out in between waterings because overwatering can cause root rot and other problems

but the main difference is the bluish-green color of the blue barrel cactus

Ferocactus macrodiscus Size:4" Pot stems are up to 20"Origin and habitat: Ferocactus macrodiscus is endemic to Mexico. Cultivation: Slow growing to start, but it does well under cultivation. Grow it in full sun throughout the year. In winter keep completely dry at 10C, but it can tolerate sporadic light frost. Unlike other Ferocacti that flowers only as large adult, Ferocactus macrodiscus will flower at a reasonable size in a small pot in a glasshouse Some of the information in this description has been