Regenerative
Regenerative Agriculture, Permaculture & Food Forests
Three overlapping ideas, one useful habit—ask what changed, compared with what, and how we know.
These words often travel together. They are related, but they do different jobs. Sorting them out makes it easier to borrow useful practices without buying every promise attached to a label.
A small glossary, minus the fog
| Term | What it describes | A useful question |
|---|---|---|
| Permaculture | An ethics-based approach to designing human systems | How do the pieces support people and living systems? |
| Food forest | A managed, layered planting with many edible perennials | Which plants fit this site and the people tending it? |
| Agroforestry | Integrating trees or shrubs with crops or livestock | How will trees and other production share resources? |
| Regenerative agriculture | A broad label used for practices and intended improvements | Which outcomes improved, and where is the evidence? |
Permaculture is wider than gardening. Agroforestry includes systems such as alley cropping and forest farming. A food forest can borrow from both; not every agroforestry farm is a food forest. The USDA National Agroforestry Center is a useful place to explore those distinctions.
Soil-health practices worth understanding
The NRCS soil-health framework emphasizes reducing disturbance, keeping soil covered, plant diversity and continuous living roots. These are practical directions to investigate—not a guarantee that every practice works the same way on every soil.
In a garden, that might mean mulching around trees, avoiding unnecessary digging and planning for living cover where it does not overwhelm a crop. On a farm it might include cover crops and rotations. Grazing requires its own context and management; you do not need livestock to improve a backyard garden.
What does food-forest research actually find?
A 2026 study compared 12 groups of soil organisms in 15 food forests and nearby forests, grasslands and croplands in Belgium and the Netherlands. Food-forest communities often differed from agricultural ones and shared some characteristics with forests. But diversity differences were limited overall and varied by organism group. That is encouraging, specific evidence—not “more of every kind of life everywhere.” Read the study in npj Biodiversity.
This was a comparison of existing sites, not a randomized garden experiment. It cannot tell you that planting a particular guild will cause the same result in your climate, or that a food forest replaces the biodiversity of an intact forest.
A scoping review of temperate food forestry identified 50 empirical, peer-reviewed articles and called for more experimental and long-term research, larger samples and older sites. The field is developing. It is reasonable to be interested and still ask for better evidence about productivity, management and outcomes over time.
A label is not a measurement
If someone says a system “heals the land,” ask what that means. More infiltration? Less erosion? More species? More food? A better living for the people doing the work? Those are different outcomes and may require different measurements.
Ask about the baseline, time period and tradeoffs. Tree cover can change shade and habitat while reducing space for sun-loving crops. Greater plant diversity can complicate harvest. Purchased compost can improve one site while moving nutrients from somewhere else. A beautiful outcome can still have an input bill.
Carbon deserves especially careful language
Adding trees or changing soil management may increase stored carbon, but a garden photograph cannot measure net climate impact. Ask what changed relative to the previous land use, whether gains persist, and which emissions and imported materials were counted. We make no site-specific carbon-offset claim for the gardens in this collection.
For a home grower, there are good reasons to plant without making a planetary promise: food you enjoy, a living place to spend time, a little habitat and a useful learning project.
Be hopeful. Keep notes.
Our project profiles document real approaches, largely through the operators’ own accounts. Those accounts explain what people are trying and doing; they do not by themselves prove a general environmental or financial result.
Borrow the questions before you copy the design. Your rainfall, labour, soil, laws and market are allowed to be different. Nature did not agree to a franchise model.