Mammillaria elongata Cristate

Mound-forming, brain-shaped, and highly intelligent form of a relatively common cactus not known for its intellect. Keep indoors in bright light, and avoid overhead watering in winter, as trapped water can cause rots.

5.Indoors OK, Outdoors not OK.

This pic to show its relative intelligence. As you can see, far smarter than a matchbox.

Sits, reflecting, in a bowl.

Mammillaria elongata Cristate

Mound-forming, brain-shaped, and highly intelligent form of a relatively common cactus not known for its intellect. Keep indoors in bright light, and avoid overhead watering in winter, as trapped water can cause rots.

5.Indoors OK, Outdoors not OK.

This pic to show its relative intelligence. As you can see, far smarter than a matchbox.

Sits, reflecting, in a bowl.