Standards permitted in each class | |||
Factor | Foundation | Registered | Certified |
Pure seed (minimum)% | 98 | 98 | 98 |
Other crop (maximum)% | 0.10 | 0.20 | 0.30 |
Inert matter (maximum)% | 2 | 2 | 2 |
Weed seed (maximum)% | 0.05 | 0.05 | 0.05 |
Objectionable weeds | None | None | None |
Germination (minimum)%* | 85 | 85 | 85 |
* | A tetrazolium test may be used in lieu of a germination test for certification. |