Estimate food forest yield, plant count and annual harvest based on area and climate zone.
Enter the usable growing area, spacing and climate assumptions, then calculate an approximate plant count and compare layouts that leave room for paths and mature canopies.
Mature canopy size, climate, water, access paths and species relationships matter more than simple area division.
The calculator turns usable area and spacing into an approximate number of planting positions. That is helpful for budgeting plants and comparing loose layout options, but a food forest is not a uniform grid once trees and shrubs mature.
Paths, access, water lines, slope, fire considerations, shade and mature canopy spread can reduce the number of sensible planting locations. Different layers also occupy space differently: a canopy tree, understory tree, shrub and groundcover may share an area without using the same spacing rule. Use the estimate to test density, then adjust the plan for species size, climate, water availability and maintenance access. A slightly lower plant count with workable access and enough mature space can be more useful than filling every calculated position.