The Agronomic Claim: Hemp vs. Cotton

Agronomic comparisons (USDA Agricultural Research Service, 2021): hemp produces comparable fiber yield to cotton per acre with approximately 50% less water and minimal pesticide requirement. Hemp's protein content, omega fatty acid profile, and soil impact are superior to cotton's across multiple metrics. The commercial reality: textile cotton's supply chain is deeply embedded, gin infrastructure, fiber processing, spinning, dyeing, representing a century of investment that hemp fiber cannot quickly displace. An outdoor clothing company and Levi's have introduced hemp-cotton blend fabrics; these represent a small fraction of their production. Hemp fabric as a percentage of US textile consumption is below 1% as of 2026. The agronomic case is confirmed; the commercial transition is far slower than Herer predicted.