How to Grow a San Pedro Cactus

The San Pedro cactus is native to the Andes mountains in Peru, but it is easy to cultivate in most climates. Its large, showy flowers blossom at night, and it can grow up to 5 meters tall. Here's how to grow one.

A cutting from a San Pedro cactus
Rooting hormone
Potting soil
Terra-cotta pot

Instructions

- 1
  Obtain a 3- to 4-inch cutting from a San Pedro cactus.
- 2
  Allow the cutting to dry for about two weeks in a cool, dry place, like in the shade. This keeps the cutting from getting moldy.
- 3
  Dip the cutting in rooting hormone.
- 4
  Plant the cutting in a good mix of topsoil that contains perlite. About half of the cutting should be visible above the soil line. Water the cutting well.
- 5
  Keep the cutting away from direct sunlight so it doesn't grow too thin. After about six months, the cutting should have developed sufficient roots to allow for re-potting.

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