GAGE GREEN GROUP

Research / Topic

REGENERATIVE CULTIVATION

Living-soil systems, ecological farming practice, and the field methods that produce stable cultivars.

Gage Green Group’s cultivation practice is the field context within which the breeding program operates. The methods are regenerative in the literal sense: each growing cycle builds soil rather than depleting it, the inputs are biologically active rather than synthetic, and the system is designed to remain productive across decades rather than seasons.

The core practices include living-soil cultivation with established microbial communities, compost-tea inoculation for foliar and root nutrition, mycorrhizal partnerships at the rhizosphere, cover cropping between cycles, and minimum-till philosophy. The principle is that healthy plants emerge from healthy ecosystems — the cultivar is the visible expression of an underlying biological substrate that has been built up over time.

The cultivation methodology is inseparable from the breeding program. Phenotypic stability is observable only across multiple seasons in a consistent growing environment; chemotypic profiles depend on living-soil terroir; the difference between a cultivar that performs in lab conditions and one that performs in the field is determined at the soil layer. The Gage Green archive of 400+ documented cultivars is the output of a cultivation system, not a database.

The practice sits within a broader institutional commitment: knowledge of regenerative agriculture should be public, transferable, and durable across generations. Field methods that work in a Michigan grow room or a California outdoor cycle should be documented in a form that any committed grower can adopt and adapt. Stewardship is the long horizon.

Core Practices

  • Living soil. Soil treated as a managed biological community — bacteria, fungi, protozoa, and arthropods working in concert — rather than as a passive substrate.
  • Compost teas. Aerated brews of biologically active compost applied as both root drench and foliar inoculation.
  • Mycorrhizal partnerships. Rhizosphere fungi cultivated for nutrient extension, drought tolerance, and disease resistance.
  • Cover cropping. Inter-cycle crops to maintain root biomass, fix nitrogen, and prevent erosion.
  • Minimum-till philosophy. Soil structure preserved across cycles rather than disrupted.
  • Indigenous microorganism cultivation. Locally collected microbial cultures favored over commercial inoculants.

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