| FIELD STANDARDS | ||||
| CROP CLASS | LAND STANDARDS MINIMUM YEARS |
ISOLATION STANDARDS MINIMUM FEET |
OFF-TYPE MAXIMUM % |
OTHER
MAXIMUM NO. |
| Standard | ||||
| Foundation | 1* | 3 | .01 | -- |
| Registered | 1* | 3 | .10 | -- |
| Certified | 1* | 3 | 0.20 | -- |
| * | Waived if the previous crop was grown from an equal or higher certified class of seed of the same variety. |
| CLASS | OFF-TYPE MAXIMUM % |
PURE SEED MINIMUM % |
INERT MAXIMUM % |
OTHER CROP MAXIMUM SEEDS/LB |
WEED MAXIMUM SEEDS/LB |
GERMINATION MINIMUM % |
| Foundation | 0.10 | 98.00 | 2.00 | None found | None found | 85.00 |
| Registered | 0.20 | 98.00 | 2.00 | None found | 1 | 85.00 |
| Certified | 0.20 | 98.00 | 2.00 | 1 per 2 lb. | 2 | 85.00 |