Peruvian Apple Cactus Propagation: Cutting Protocol and Joint Navigation

Case: Heirloom Cereus peruvianus Sharing

Owner wants to propagate arms from neighbor's original NY plant for family sharing. Needs cutting location and timing guidance.

Standard Protocol

1. Timing: Anytime, but spring optimal
2. Section length: Minimum 8 inches
3. Callous period: 2+ weeks dry, shaded
4. Planting: In soil, water when dry
5. Rooting time: 1+ month

Follow-Up: Cut Location Precision

Question: Cut at joint middle, above, or below?

Answer: ANYWHERE green tissue exists. Avoid woody/joint centers - won't root. Above or below joint fine, just not IN the woody transition zone.

Key Principle

Green = meristematic = rooting potential. Brown/woody = mature = no rooting.