(Chenopodium quinoa)
GENERAL STANDARDS -- The standards on this sheet are in part condensed and apply to quinoa. For greater detail and additional provisions, see the General Standards.
PLANTING STOCK -- In most varieties Breeder seed must be planted to produce Foundation seed. Foundation seed must be planted to produce Registered seed. Registered seed must be planted to produce Certified seed. In varieties where there is no Registered class, Foundation seed must be planted to produce Certified seed.
APPLICATION -- Applications should be submitted electronically on CCIA’s website (Application to grow and certify seed) as soon as possible and no later than three (3) weeks after planting. New applicants should contact the CCIA office for instructions on obtaining access to the online application system.
FIELD ELIGIBILITY -- The land must not have grown in the previous year a non-certified crop of Quinoa or a different variety of Quinoa. Production within the seed certification program is limited to 2 consecutive years.
ISOLATION -- Fields or portions of fields producing different varieties or classes of certified seed and non-certified seed must be isolated by 100 ft. from certified production. Other Chenopodium sp. (Chenopodium album, C. berlandieri, C. murale, or related) should be controlled within 100 ft and not exceed 10 plants per acre of production.
FIELD INSPECTION -- Each field intended for certification must be inspected prior to harvest. At least one inspection shall be during the bloom stage but not before at least 50% of the plants are showing one or more blossoms.
Off-types -- Every field must be rogued to remove any plants of another crop or variety. Varieties cannot always be differentiated at field inspection. When differences can be distinguished, the maximum mixture of other varieties, distinct off-types, and inseparable other crops permitted is as follows:
Foundation - 1:10,000
Registered - 1:10,000
Certified - 2:10,000
Weeds --Fields must be free of any prohibited noxious weeds. Restricted noxious weeds must be controlled. Prohibited and Restricted noxious weeds are listed in the California Seed Law/CA Code of Regulations/Sections 3854 and 3855. See California Seed Law - Prohibited and Restricted Noxious Weed List.
Quinoa fields must be rogued of common weeds difficult to separate. Mustard species (i.e. Sinapis arvensis), Amaranthus species (especially red root pigweed Amaranthus retroflexus) and species that cross pollinate (i.e. Chenopodium album, C. berlandieri, C. murale and other related Chenopodium spp.) must not exceed 10 plants per acre.
Fields may be refused certification due to unsatisfactory appearance caused by weeds, poor growth, poor stand, disease, insect damage, and any other condition which prevents accurate inspection or creates doubt as to identity of the variety.
A field inspection report will be sent to the applicant. If the field is approved, a certification number will be assigned. This number must be on all containers of seed before they leave the field. It is the responsibility of the applicant to make sure his field has been inspected before it is harvested.
HARVESTING -- Harvesting is subject to the supervision of the County Agricultural Commissioner who must be contacted prior to harvest. Any seed moved out of the county for conditioning must be accompanied by an Intercounty Permit or Interstate Transfer issued by the Commissioner.
CONDITIONING AND SAMPLING -- Conditioning of seed for certification may be done only in facilities approved for this purpose by the California Crop Improvement Association. It is the responsibility of the applicant to determine if the plant is eligible before delivering seed for conditioning. Conditioning, sampling, reconditioning, and blending must be supervised by the County Agricultural Commissioner. Conditioning equipment must be free from contaminating seed to the satisfaction of the supervising inspector.
SEED INSPECTION - All seed must be sampled and tested after conditioning and the seed lot must meet or exceed seed certification standards for that crop. A seed lab using the Association of Official Seed Analyst “Rules for Testing” must test the sample. A Registered Seed Technologist must sign each lab analysis. In addition to AOSA rules, specific seed testing may be required to meet CCIA seed certification standards.
The conditioner is required to submit a 450 gram sample to the laboratory for analysis. (Submitted Sample Sizes for Certification). In some instances, varietal identity cannot be determined by visual seed inspections. Seed must be well screened and graded, bright in color, of good appearance and meet the following standards:
| Seed Standards | Foundation | Registered | Certified |
| Pure seed | 99.50% (Minimum) | 99.50% (Minimum) | 99.50% (Minimum) |
| Inert Matter | 0.50% (Maximum) | 0.50% (Maximum) | 0.50% (Maximum) |
| Total other crop kinds | 1 seed per pound (Maximum) | 1 seed per pound (Maximum) | 5 seeds per pound (Maximum) |
| Weed Seed | 200 seeds per pound (Maximum) | 200 seeds per pound (Maximum) | 500 seeds per pound (Maximum) |
| Other varieties | 0.05% (Maximum) | 0.05% (Maximum) | 0.1% (Maximum) |
| Noxious Weed Seed | None | None | None |
| Germination | 85.00% (Minimum) | 85.00% (Minimum) | 85.00% (Minimum) |
The CCIA requires Reports of Analysis for initial certification to be dated no more than a maximum of six (6) months prior to the request for seed certification. The 'Purity Analysis' and 'Germination' must be conducted on the same laboratory seed sample and those results must be presented in a single Report of Analysis.
FINAL CERTIFICATION AND TAGGING -- If the seed sample meets all standards a seed inspection report is issued. Before certification is complete, however, each container must have an official tag or label attached. Certified seed may be sold to a grower in bulk without tagging if a properly filled out Bulk Sale Certificate accompanies the shipment. The tags and Bulk Sale Certificates are issued by the California Crop Improvement Association.
Updated September 2022