WAC 16-302-815. Seed standards for sunflower seed production

(1) Samples submitted for certification must be a minimum of 1,000 grams. (2) Seed standards for sunflowers are as follows: Purity Foundation Registered Certified Pure seed - Minimum % 98.00 98.00 98.00 Inter matter - Maximum % 2.00 2.00 2.00 Other varieties* - Maximum 1 seed/lb. 1 seed/lb. 6 seeds/lb. of which may not consist of more than 1 purple or white seed Other crop seed - Maximum 1 seed/lb. 1 seed/lb. 6 seeds/lb. Corn or castor bean seed None found None found None found Weed seed - Maximum % None found None found 0.10 Germination - Minimum % 85.00 85.00 85.00 Purity Foundation Registered Certified Pure seed - Minimum % 98.00 98.00 98.00 Inter matter - Maximum % 2.00 2.00 2.00 Other varieties* - Maximum 1 seed/lb. 1 seed/lb. 6 seeds/lb. of which may not consist of more than 1 purple or white seed Other crop seed - Maximum 1 seed/lb. 1 seed/lb. 6 seeds/lb. Corn or castor bean seed None found None found None found Weed seed - Maximum % None found None found 0.10 Germination - Minimum % 85.00 85.00 85.00 * Varietal differentiation cannot always be distinguished in a seed sample. When varietal differences are evident this standard applies.