Food forest basics
Core ideas, layers and how edible ecosystems differ from single-crop gardens.
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A living wiki for Aotearoa
Grow food like a forest
Educational knowledge drawn from forests that were planted and lived with — layers, plants, guilds and patterns honest about frost, wind and place.
Definition
What is a food forest in Aotearoa New Zealand?
A food forest is a layered edible ecosystem that grows kai by stacking canopy trees, shrubs, herbs, groundcovers, climbers and root crops so plants shelter, feed and support one another. In Aotearoa New Zealand success depends less on a map region and more on local frost risk, wind, rainfall, slope and soil — a Bay of Plenty avocado guild will not copy-paste onto a frosty inland terrace.
Written from dirt, not daydreams
Some of us first met layered food as childhood ordinary — fruit, shade and understorey as one place to play and eat, long before diagrams had names. Later came the hard work of establishing a forest on Samoan ground: spacing that failed, wet seasons that taught faster than books, harvests that arrived only after patience.
That craft continues now in Te Puke at Troppo, an urban tropical food forest you can walk. This wiki is the teaching layer beside it — for whānau gardens, school edges and community plantings across Aotearoa, with frost and wind named plainly instead of wished away.
The story behind the wiki
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Plants and their roles
Profiles for productive and support plants suited to New Zealand conditions.
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Guilds and companions
Plant combinations that share space, fertility work and microclimate benefits.
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Design patterns
Reusable layouts for suburban sections, slopes, boundaries and orchard conversions.
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Establishment and care
Site assessment, phased planting and fertility practices that build over seasons.
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Research and resources
Curated tools, organisations, datasets and further reading with NZ relevance.
ExploreFood forest layers
1
Canopy
Tall fruit and shelter trees that set the upper structure and shade pattern.
2
Low-tree layer
Smaller trees such as citrus occupying light gaps beneath or beside canopy.
3
Shrub layer
Feijoa, berries and nitrogen-fixing shrubs for food and structure.
4
Herbaceous layer
Comfrey, herbs and soft plants grown for kai, mulch or insect forage.
5
Groundcover layer
Living mulches that protect soil and suppress bare ground.
6
Root layer
Crops and plants using soil volume — including moist-niche roots like taro.
7
Climber layer
Vines on trees, fences or supports where light and structure allow.
8
Fungi and decomposers
Soil life turning litter into fertility — supported by mulch and care.
Layers are a design lens learnt from forests that already work — not a shopping list. On a small suburban section you may never need tall canopy.
Featured plants
Herbaceous layer
Comfrey
Symphytum × uplandicum
- Dynamic accumulator
- Mulch biomass
- Pollinator flowers
Shrub layer
Blueberry
Vaccinium corymbosum / V. ashei
- Shrub structure
- Flower forage
- Bird habitat
Shrub layer
Feijoa
Acca sellowiana
- Windbreak / boundary
- Flower nectar
- Dense habitat structure
Featured guild
Subtropical avocado guild
A layered planting around avocado that builds fertility, covers soil and softens microclimate using pigeon pea, comfrey, taro, nasturtium and flowering herbs.
Avocado provides canopy fruit and shade. Pigeon pea fixes nitrogen and nurses the young tree. Comfrey supplies chop-and-drop mulch. Taro occupies a damper niche. Nasturtium and flowering herbs cover soil and invite insects. Together they soften microclimate while the avocado establishes — provided drainage, frost risk and wind are honestly assessed.
View guild profileDesign for your place
Tropical practice teaches abundance; Aotearoa teaches limits. Browse by region if it helps — then trust local frost, wind, rainfall, slope and soil more than any label on a map.
Subtropical Northland
Warmer pockets with longer growing seasons — still watch frost hollows and wind.
Bay of Plenty
Productive coastal and inland gardens; shelter and drainage shape avocado and citrus success.
Temperate central regions
Reliable shrubs like feijoa often outperform tender canopy species without microclimate care.
Cooler southern regions
Shorter seasons and stronger frost risk — choose tough layers and proven local species.
Latest guides
13 min · beginner
Cool-climate food forests
How to build real layered food forests in frosty and cool-temperate NZ districts without relying on subtropical fantasy species.
14 min · intermediate
Subtropical Bay of Plenty and Northland food forests
How to use warm-climate opportunities in Northland and the Bay of Plenty while staying honest about wind, frost, drainage and labour.
15 min · beginner
Understanding the seven layers
How canopy, low trees, shrubs, herbs, groundcovers, roots, climbers and decomposers work together without overcrowding a New Zealand garden.
14 min · beginner
What is a food forest?
A practical Aotearoa introduction to food forests as layered edible ecosystems, with honest limits around climate, labour and site observation.
13 min · beginner
Dirty Tools, Wilding Pines, and Site-to-Site Hygiene
Cleaning boots, tools, pots, and machinery between sites while understanding wider landscape weeds for Aotearoa food-forest growers, with practical steps, cautions, and climate-honest design notes.
12 min · beginner
Invasive Plants, Seed Import, and What Not to Spread
Choosing food-forest species without creating ecological or legal problems for Aotearoa food-forest growers, with practical steps, cautions, and climate-honest design notes.
21 min · beginner
Myrtle Rust and Food-Forest Awareness
Understanding why myrtle rust matters around feijoa relatives, native planting, nurseries, and garden hygiene for Aotearoa food-forest growers, with practical steps, cautions, and climate-honest design notes.
22 min · beginner
PSA, Kiwifruit Context, and Orchard Neighbourliness
Respecting kiwifruit biosecurity in regions like te puke while growing home climbers responsibly for Aotearoa food-forest growers, with practical steps, cautions, and climate-honest design notes.
Food forest FAQ
Short, quotable answers for growers and answer engines. For depth, open the linked guides and plant profiles.
What is a food forest?
A food forest is a multi-layered edible ecosystem designed to produce food while mimicking forest structure. It typically includes canopy and low trees, shrubs, herbaceous plants, groundcovers, root crops and climbers that share space, build soil and create microclimates. It is intentional design — not a wild thicket and not a single-crop orchard.
What are the main food forest layers?
Common layers are canopy, low-tree, shrub, herbaceous, groundcover, root and climber, with fungi and decomposers supporting the soil. Counts vary in teaching models (often seven to nine). Use layers as a design lens: a small suburban section may never need a tall canopy.
Can I grow a food forest on a suburban New Zealand section?
Yes. Many Aotearoa food forests start as narrow boundaries, side yards or phased conversions of lawn and existing orchards. Begin with site assessment, one or two reliable productive species for your microclimate, mulch and soil care, then add support plants. Labour and light usually limit scale more than land area alone.
How important is frost and microclimate in NZ?
Very. Regional labels such as subtropical Northland or Bay of Plenty are starting points only. Cold air drains downhill, coastal wind and salt spray change what survives, and inland frost pockets can kill tender canopy species. Observe neighbours, shelter and drainage before planting expensive trees.
How is foodforest.org.nz different from Food Forests NZ or Troppo?
foodforest.org.nz is the educational wiki — guides, plants, guilds and patterns written to be studied and revised. Food Forests NZ is where growers gather. Troppo is the working urban forest in Te Puke you can walk through today. The wiki exists so lessons from dirt travel further than one plot; free tools sit on the Kai Resilience hub. All connect through Vector Group Charitable Trust (CC45966).
Where can I find free NZ food forest planning tools?
Use the collective grower tools hub at kairesilience.food/tools for the Orchard & Food Forest Planner, Companion Planting Matrix, Continuous Harvests calendar, layer visualiser and related Troppo tools. Individual tools may also deep-link on *.troppo.nz hosts.
Looking for people or a plot to walk? Visit Food Forests NZ, the urban forest at Troppo, or free tools on Kai Resilience /tools.
Connected network
foodforest.org.nz is one door in a wider Vector Group Charitable Trust ecosystem — kai sites, free grower tools, Bay of Plenty regional platforms, resilience companions, and community Facebook channels. This site stays focused on food forest knowledge.
Kai & food forests
Living sites, community and learning in the kai resilience cluster.
- TroppoTropical urban food forest & nursery — Te Puke living demonstration.
- Food Forests NZCommunity hub for growers across Aotearoa.
- Food Forests resource hubStart-here gateway, FAQ and network map.
- Kai ResilienceNational directory of growers, workshops, nurseries and projects.
- Grow Te PukeRegional community growing hub — Bay of Plenty.
- Food Resilience School NZFree courses, workshops, cohorts and certificates.
- RegenOSRegenerative land planning and plant intelligence.
- Vector Group Charitable TrustUmbrella charity CC45966 — Te Puke, Bay of Plenty.
Free grower tools
Canonical hub first — then deep links into the Troppo suite.
- Tools hubAll free NZ grower tools in one map.
- Orchard & Food Forest PlannerSpecies, spacings, climate and syntropic guides.
- Companion Planting MatrixGuild and companion thinking for NZ plantings.
- Continuous HarvestsCalendar view for harvest continuity.
- Canopy Layer VisualiserSee food-forest layers in three dimensions.
- Troppo QuizLearn food-forest craft by play.
- Nursery MapFind nurseries across Aotearoa.
Bay of Plenty regional
Regional gateway and infrastructure that carry authority into Te Puke and the kiwifruit capital.
Resilience companions
VGCT everyday-resilience apps — Tiny Steps and Home Steps are live; Food Steps (kai companion) is next.
- Tiny StepsWhānau resilience companion — “What can we do together today?”
- Home StepsSteady household steps — renting, money, bills and readiness.
- Food Steps (Kai Steps)Coming soonKai resilience companion for everyday whānau — growing, cooking, stretching kai budgets. In build — not live yet.
Facebook & community
Social funnels that feed the same network — pages and groups.
- Food Forests NZ — groupGrower community across Aotearoa.
- Food Forests NZ — pageWorkshops, inspiration and updates.
- Kai Resilience — groupNational kai resilience conversations.
- Kai Resilience — pageDirectory and programme updates.
- TroppoNursery, forest and growing updates from Te Puke.
- Kiwifruit.Capital — pageRegional platform updates.
- Kiwifruit.Capital — groupBoP / kiwifruit capital community.
- Vector Group NZCharity programmes and community news.
Keep the wiki honest
Read a guide, sketch a guild, or send a correction when ground truth on your section beats what we wrote — living knowledge stays useful only when growers keep sharpening it.