Mammillaria theresae houseplant In most conditions

In most conditions

but then it forms groups of 2 to 10 rosettes

which can harm the plant

The African milk barrel succulent cannot tolerate higher amounts of water and may rot to death

Mammillaria theresae houseplant In most conditionsMammillaria theresae Mammillaria theresae is endemic to Durango Mexico. It is a small geophyte, usually single headed, This is a very distinctive little species. When it came into cultivation, it caused quite a sensation because of its peculiar long tubed blossoms and the spines are very decorative: all radial, translucent white, plumose, forming little clumps, which needs to viewed under a lens to be appreciated. They look like furry little starfish.