Acanthocalycium thionanthum

Acanthocalycium plants have moderate watering needs and need watering every three to four days in the summer. However, make sure not to overwater as it can damage the roots. In the winter time, reduce watering to once a week or longer. Again, avoid overwatering.

Ceramic containers, or stoneware, are made from finely textured, light-colored clay and then glazed. These containers are fired at a high kiln temperature, which reduces the pot’s porousness and vulnerability to the elements. However, if a ceramic pot is left out in the cold weather it can still crack