Apple tree spacing
calculator

Rootstock

Soil

Irrigation

Management

System

Enter expected tree height in feet

Tree Spacing

Feet between trees IN-ROW.

Feet between trees ACROSS-ROW.

Trees per acre

Copyright 2008 Jon Clements and Ron Perry

Note that all values are in U.S.(English) feet.
Tested for Michigan (USA) conditions.
Use judgment when applying to other growing regions.

Original article Apple Scion/Rootstock
Selection and Planning for Michigan