Seyrigia humbertii Crassulaceae Individual heads reach around 4-6"

Individual heads reach around 4-6" diameter and clumps can live in 6-8" pots for years

The leaves are green

easy to grow species with green to brown leaves with many white spots and white margins

form of the species

Mammillaria spinosissima  A nice upright species with straight orange-red spines

Seyrigia humbertii Crassulaceae Individual heads reach around 4-6"Seyrigia humbertii Family: Curcurbitaceae. An unusual cucumber relative with square white fur covered stems. The branches can reach several feet long in time and it will eventually form a caudex. It makes a good hanging basket plant if you have space for the branches to spread out before hanging down. Likes water during the growing season (but don't keep it too wet). Keep dryer during the winter. Likes good light. Very frost sensitive but is fine in