Foundation | Registered | Certified | |
Pure seed (minimum) | 98.00% | 98.00% | 98.00% |
Other crop (maximum) | 0.01% | 0.03% | 0.08% |
Inert matter (maximum)* | 2.00% | 2.00% | 2.00% |
Weed seed (maximum) | 0.10% | 0.10% | 0.10% |
Other kinds (maximum) | 0.01% | 0.03% | 0.07% |
Other kinds (maximum) | 2 per lb. | 6 per lb. | 10 per lb. |
Other varieties (maximum)** | None found | 0.01% | 0.05% |
Germination (minimum) | 80.00% | 80.00% | 80.00% |
* | Inert matter shall not contain more than 0.50% of material other than seed fragments. |
** | Other varieties when distinguishable. |