Mammillaria pectinifera Pots Like most Barrels it can

Like most Barrels it can be a landscape specimen if grown in grown in the appropriate climate but does just fine in a pot in other places

become yellow

A nice shrubby caudiciform species of Pachypodium

Senecio aristata 'variegata'  A variegated form of this nice blue green succulent

Mammillaria pectinifera Pots Like most Barrels it canMammillaria pectinifera A rarely seen miniature species. It is a small, usually solitary species with very attractive spines at the end of each tubercle. Older plants may offset. They look like little feathers. Flowers are pink. Not difficult to grow, but is more fussy than a lot of Mammillarias and is a slow grower. In particular it is sensitive to overwatering, especially in the winter. Keep on the dry side an you should be ok. Protect from frost.