Astrophytum asterias 'Fukuryu' hybrid (A) Cactus In a normal cactus they

In a normal cactus they are just the small bumps that the spines are born on

clumping cactus with bright green skin and small white spines

It is primarily a winter grower so it likes more water then

Mammillaria stampferi Family: Cactaceae

Astrophytum asterias 'Fukuryu' hybrid (A) Cactus In a normal cactus theyAstrophytum asterias 'Fukuryu' The Japanese Sea Urchin cactus. One of the most attractive hybrids of Astrophytum. This cultivar is like the normal Sea Urchin cactus but the ribs appear to fold under each other giving a unique shape. This patterning is different on every plant. Makes beautiful yellow or red flowers in summer. Fairly easy to care for, except it can be fussy about overwatering especially in winter. Surprisingly, it is less rot prone than