Seed standards for white clover and trefoil seed certification.

(1) Seed standards for the production of white clover and trefoil seed are as follows: part i of table white clover Found. | Reg. | Cert. Pure Seed | (Min.) | 98.00% | 99.00% | 99.00% Other Crop | (Max.) | 0.10% | 0.20% | 0.50% Inert | (Max.) | 2.00% | 2.00% | 1.00% Weed Seed | (Max.) | 0.20% | 0.25% | 0.30% Sweet Clover | (Max.) | None found | 9/lb | 90/lb Objectionable Weed Seeds | (Max.) | None found | 45/lb | 90/lb Germination (Germination + Hard Seed) | (Min.) | 85.00% | 85.00% | 85.00% or Tetrazolium (Minimum total tetrazolium and hard seeds) | 87.00% part ii of table trefoil Found. | Reg. | Cert. Pure Seed | (Min.) | 98.00% | 98.00% | 99.00% Other Crop | (Max.) | 0.10% | 0.25% | 0.30% Inert | (Max.) | 2.00% | 1.00% | 1.00% Weed Seed | (Max.) | 0.10% | 0.25% | 0.30% Sweet Clover | (Max.) | None found | 9/lb | 90/lb Objectionable Weed Seeds | (Max.) | None found | 45/lb | 90/lb Germination (Germination + Hard Seed) | (Min.) | 85.00% | 85.00% | 85.00% or Tetrazolium (Minimum total tetrazolium and hard seeds) | 87.00% (2) White clover and trefoil seed must be free of prohibited noxious weed seeds and Foundation class must be free of Brassica spp. [Statutory Authority: RCW 15.49.005 , [15.49].021, [15.49].310, [15.49].370, 15.140.030 , and chapter 15.49 RCW. WSR 25-09-035, s 16-302-545, filed 4/9/25, effective 5/10/25. Statutory Authority: RCW 15.49.005 , 15.49.081 , 15.49.310 , 15.49.370 (3) and chapter 17.24 RCW. WSR 00-24-077, § 16-302-545, filed 12/4/00, effective 1/4/01.]