SoilBible · Brands · USDA

USDA

1 products mentioned by Jeremy across BuildASoil 10x10 Season 1. Each entry is an implicit trial-and-practice endorsement.

National Organic Program guidelines

book mentioned in use 1 mentions

Use case: Reference standard for organic ingredient qualification

Specs: the rule set OMRI checks against

Supplier: USDA

Mentioned in: ep 008