Multi-strata food forest canopy — emergent, high, medium and low layers stacked together
Design method · Free planning tool

Design a food forest
that runs itself.

Four canopy layers, a ten-year succession, and one repeating module. Choose your climate, stack the layers, and check every species against your country's invasive list before you plant it.

Open the Species Matrix ↓ Learn the method first
The method · 01

A food forest isn't
a garden. It's a
stacked ecosystem.

Nature fills every layer of light, from the tallest emergent tree down to the ground. A well-designed food forest does the same on purpose. You put production species where you want the yield, fast-growing support species that build fertility in the gaps, and plan for it all to shift over a decade as the canopy matures.

Strata · 02

Four layers,
four canopy targets.

Each layer has a target for how much of the sky it fills at maturity. Percentages overlap because layers occupy different heights — the point is that light gets used all the way down, not that the numbers sum to 100.

Emergent High Medium Low

Light, not height. A species' layer is set by the sun it needs at maturity — not how tall it grows.

Emergent Tallest trees · timber, nuts, long-lived
20%
High Main canopy · your primary fruit & nut trees
40%
Medium Understory · smaller fruit, shade-tolerant crops
60%
Low Shrub & ground · berries, herbs, living mulch
80%

Target canopy fill per layer, after the food-forestry.com module framework. Support (nitrogen-fixing) species are planted at high density between the productive trees, then progressively thinned as the canopy closes.

Succession · 03

The system you plant
isn't the system you keep.

Short-lifecycle pioneers protect the soil and feed the young trees early. As the long-lived climax species mature, the pioneers get chopped down for mulch and replaced by the trees you actually planted for. You plant for three timescales at once.

Short lifecycle Long lifecycle
Placenta
years 1–3
Secondary
years 3–8
Climax
years 10+

Every species has a productive lifespan. Each wave peaks and hands the system to the next — short-lifecycle species carry the transition toward the long-lived, generally higher-value climax layer.

1–3
Placenta

Pioneer years

Fast support species and short-lifecycle crops establish cover, fix nitrogen, and shade out grass pressure. Bananas, pigeon pea, nurse legumes. Early food while the canopy is still open.

3–8
Secondary

Productive years

The main fruit trees come online and start carrying the system. Support species are thinned to open light. This is where a food forest starts paying you back in volume.

10+
Climax

Legacy years

Emergent and high-strata trees reach full size — timber, nuts, cacao under shade. The system mostly maintains itself and recycles its own fertility. This is the layer that lasts longest and pays the most.

The module · 04

Design one module.
Repeat it across the row.

Rather than placing hundreds of trees by hand, you design a single repeating unit — one rhythm of emergent, high, medium, and low — then tile it down each planting line. Spacing stays consistent, light stays predictable, and the whole thing is easier to manage.

One module — spacing set by the emergent tree
Emergent
High
Medium
High
Low
…tiled across the planting line
→ repeat
Plan view — the same line from above
Offset — coppice & edge species
Tree line — edibles & supports
Offset — coppice & edge species

Support rows sit offset on both sides of each tree line, filling light gaps and feeding soil while the canopy grows. Then the whole line repeats across the parcel — modules × rows = the full planting plan.

Emergent sets the rhythm
Its recommended spacing defines the module width.
High ≈ ½–¾ of emergent
Placed between the emergent trees.
Medium ≈ ⅓
Often your main fruiting species.
Low fills the gaps
Plus support species at high density, thinned over time.
Species matrix · 05

Pick your
building blocks.

Filter by climate (temperate, Mediterranean, subtropical, or tropical), plus strata, lifecycle, and role. Every species lists its mature size, spacing, and whether it's flagged as invasive. Invasive status is regional, so we flag widely-documented problem species and screen against your own country's list — starting with the Dominican Republic and the Caribbean, where we work.

How to use the matrix
  1. 1Pick your climate — many locations overlap 2–3, so check the neighbors too.
  2. 2Shortlist target species from every strata — emergent, high, medium, and low.
  3. 3Take both short and long lifecycle species from each layer.
  4. 4Lay the foundation with the long-lifecycle species, spaced to their mature size.
  5. 5Fill between them with short-lifecycle and biomass species.
  6. 6Turn that rhythm into a module and repeat it across your rows.
Climate
Strata
Lifecycle
Role
0 species shown

Sizes and spacing are planning estimates and vary with soil, water, and management. Invasive-status flags reflect known risk in the Dominican Republic and wider Caribbean; always confirm against local regulations before planting. Matrix format, module method, and diagram concepts adapted from the food-forestry.com design templates — credit where it's due. This matrix is a starting point — a real design is fitted to your parcel in the System Design engagement.

Photo credits — all species images via Wikimedia Commons (CC-licensed). Click to expand.
Planning grid · 06

Map strata against time.

The final planning move: place a species in every box. Empty boxes are the gaps in your system — a layer with no yield, or a timescale with nothing growing. This grid updates with the climate you pick above.

Years 1–3
Placenta
Years 3–8
Secondary
Years 10+
Climax

Auto-filled with example species from the matrix for the selected climate. Blank cells mean no screened species in the current data for that layer/phase — a real design fills these deliberately.

From matrix to your parcel

This is the tool.
We build the system.

The matrix gets you thinking in layers. A real food forest is fitted to your soil test, your rainfall, your goals — and screened for invasives by country. That's the System Design engagement.

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