Burro's Tail

This one in a 4 inch nursery container

Succulent Plant care: 

Soil: well-draining soil, great drainage. 

Light:  Indirect light. Filtered light. Unlike desert cacti, the Christmas cactus is sensitive to direct sunlight and prefers a location that receives bright to medium indirect light.

Water:  Water when top 2 inches of soil are dry.  

Protect from frost. Not cold hardy tolerant.