Gymnocalycium berchtii

Here is G berchtii looking particularly deflated - come back in a few weeks and we will see if it puffs up again once the watering starts.

And here it is all puffed up.

Gymnocalycium berchtii

Dark body, black spines - what could be better! Gymnocalycium berchtii. I had this one for about a year now, small, very slow growing but happy to flower.