2 CAR § 34-1304
| STANDARDS FOR EACH CLASS | |||
| Factor | Foundation | Registered | Certified Blue Tag |
| Pure Seed (minimum) | 98% | 98% | 98% |
| Other Varieties (definite) | None | None | 2 per lb. |
| Objectionable Noxious Weeds | None | None | None |
| Other Noxious Weeds or other Crop Seed | 2 per lb. | 2 per lb. | 3 per lb. |
| Total Weed Seed (maximum) | .1% | .1% | .1% |
| Inert Matter (maximum) | 2% | 2% | 2% |
| Germination (minimum) | 80% | 80% | 80% |
| Moisture (maximum) | 13% | 13% | 13% |
Objectionable noxious weeds shall include: