Agroforestry

What It Is

Agroforestry is the intentional integration of trees and shrubs into crop and livestock systems. It is not landscaping and it is not nostalgia — it is a structural decision to manage a farm as a living ecosystem rather than a simplified extraction machine. The practice predates mechanized agriculture by millennia; Roman viticulture routinely mixed vines with olives, fruit trees, and grain. The monoculture model that replaced it optimized for yield and equipment access at the cost of everything else: soil biology, water retention, microclimate stability, pest predation. Agroforestry reverses that trade.

In vineyards specifically, the term *vitiforestry* is sometimes used. The most common layout — the "zebra" model — places rows of trees or shrubs between vine rows, preserving canopy access while creating corridors of biological activity through the plot.

The Benefits

The case for agroforestry is not philosophical; it is agronomic. Trees moderate temperature extremes — canopy transpiration can cool adjacent vines by up to 3°C during harvest — and reduce wind velocity, which prevents desiccation and slows the spread of fungal pressure. Root systems from trees create fracture channels in compacted soils that vine roots follow deeper than they otherwise would, improving both water access and mineral uptake.

Below ground, mycorrhizal networks connect tree roots to vine roots, transferring water and disease-fighting compounds. Fallen leaf litter returns roughly 40% of a tree's above-ground biomass to the soil as organic matter. Leguminous species fix nitrogen without synthetic inputs. Above ground, tree cover supports barn owls — a single nesting pair consumes approximately 3,500 rodents per year — as well as beneficial predatory insects that suppress the pest populations that viticulture typically addresses with sprays.

In Viticulture

Agroforestry has emerged across most serious wine regions. In Bordeaux, Château Cheval Blanc and Château Lestrille have integrated trees into their estate management. La Ferme des Sept Lunes in the Rhône has made tree integration central to its viticulture. In the Languedoc, producers across the region are studying soil microbiome impacts from agroforestry trials. In California, Bonterra in Mendocino and Medlock Ames in Alexander Valley have incorporated hedgerows and tree rows into certified organic operations.

In Champagne

Champagne is one of the most intensively monocultured wine appellations in France, which makes the work happening at Aÿ notable. Romain Henin farms 7.5 hectares across Grand Cru parcels in Aÿ and Chouilly and Premier Cru parcels in Mareuil-sur-Aÿ and Dizy — entirely without synthetic inputs, under biodynamic management, with no sulfite additions in the cellar. His agroforestry program is among the most ambitious in the region: over 100 fruit trees planted per hectare across his parcels, integrated directly among the vines.

The program earned Henin first prize in the "En terre ton slip" soil health competition — a growers' competition focused on living soil indicators rather than conventional agronomic metrics. That recognition matters because it comes from within the farming community, not from a certification body.

We work with Romain because that combination — Grand Cru terroir, no inputs, genuine agroforestry density — is rare anywhere in Champagne and close to nonexistent at this address.

The Larger Argument

Agroforestry is not a premium add-on. It is a response to two converging crises: climate destabilization and the collapse of agricultural biodiversity. Vineyards that depend on synthetic fungicides, herbicides, and insecticides are increasingly fragile as temperatures rise and weather patterns shift. The biological buffers that agroforestry restores — water retention, thermal regulation, predatory ecology — are precisely what monoculture removed and what warming climates demand back.