Fallen Saguaro Arm: Cut, Mark South, Callus 1 Month, Plant 50% Sand, Wait Year

Relocated 4 Saguaros 2 Years Ago, One Large Rotted at Base, Fell—Beautiful Arm, Can Replant?

Owner asks procedure.

Cut Arm, Mark South, Shade 1 Month, Plant 50% Sand, 1 Year to Root

Greg: cut from main, mark south side, callus ≥1 month shade, plant 50% sand mix, patience—up to 1 year.