Commission recommends broadening microbusiness rules to allow more on‑farm processing and nonvolatile manufacturing

Humboldt County planning staff told the Planning Commission that amendments to the commercial cannabis microbusiness standards would make it easier for cultivators to add certain processing and nonvolatile manufacturing activities on farm, within limits intended to keep operations consistent with the county’s environmental review and road‑safety mitigation.

Planner Augustus Grama said microbusinesses are ‘‘composite’’ uses combining cultivation, distribution, nonvolatile manufacturing and retail, limited to less than 10,000 square feet. Key proposed changes: allow microbusiness permits to proceed by zoning clearance certificate (ZCC) when the highest required permit for the proposed uses is a ZCC (instead of requiring a conditional use permit); permit nonvolatile manufacturing on cultivation parcels under a ZCC when no customer traffic is allowed and the manufacturing occurs in existing structures in Timber Production Zone (TPZ) and floodplain (FP) zones; and exempt microbusinesses without on‑site customer traffic from paved‑road requirements in some circumstances.

Why this matters: cultivators and industry groups told staff that low wholesale prices and unequal contract enforcement have pushed small farmers toward vertical integration and value‑added activities. The amendment is intended to allow some of those activities on the farm without forcing a full special‑permit process, while retaining site‑specific safeguards (existing structures only in sensitive zones, no on‑site customer traffic where roads are inadequate).

Public comment: Ross Gordon, speaking for the Humboldt County Growers Alliance, urged the commission to approve the amendments and noted the commercial‑building code (which is enforced separately from zoning) remains a practical barrier for many farmers seeking to add processing operations. Grama and other staff said commercial building standards are state and building‑code matters and outside the Planning Commission’s direct authority; they recommended working case‑by‑case where feasible and clarifying ordinance language to allow retrofit of existing footprints within TPZ and FP where that complies with building code.

Commissioners raised details including how the rule would apply to cooperatives and whether imported product could be processed at a microbusiness; staff said the ordinance limits imported product on sites in TPZ and FP and that some cooperative arrangements might still require discretionary review depending on road and neighborhood conditions. The commission voted to recommend adoption; Commissioner Muldaur moved the resolution and Commissioner Levy seconded; the voice vote was recorded as aye with no opposition.

Staff recommended minor wording modifications to close an interpretive gap in the draft and promised a supplemental text change clarifying that manufacturing in FP/TPZ must occur within existing structures.