mammillaria berkiana

these deep purple flowers are produced often in two flushes, one in spring, the second in these days ...

Nice plant maurillio. Shame the flowers aren't a little bigger ; )

Do you grow all of your Mamms in clay pots, or have you just used clay for this plant (I gather it needs good drainage).

...... Si

i use only clay potts from ten years as you can see in my collection....

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