Mammillaria compressa v. robustspina

Pot Size: 2.5”
Recommended Temperature zone USAD: 10 - 12
Frost Tolerance: 0.c
Sun Exposure: Full sun
Origin: central Mexico Queretaro, San Luis Potosi and Tamaulipas
Height: 12"
Width: 4”
Growth rate- Shape: moderate growing clumping cacti
Watering Needs: regular water in summer, dryer in winter
Flowers: purplish pink to deep red with darker midvein