SPEIGHT H-20 Varieties

SPEIGHT H-20 was released by Speight Seed Farms, Inc. in 2000. It is an F1 hybrid. Plants of Speight H-20 produce 18-20 leaves on a 42-inch stalk. Plants flower in about 68 days. Leaves ripen normally and have excellent holding-ability. Performance of Speight H-20 has been similar to Speight G-28. Speight H-20 has a very high rating of resistance to black shank and a high rating for resistance to Granville wilt. Speight H-20 has resistance to prevalent species of the root-knot nematode. It is resistant to tobacco mosaic virus. Variety Producers
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The North Carolina Crop Improvement Association (NCCIA) is a non-profit educational and service organization recognized as the official agency for seed certification in North Carolina. Certification is a system of records, inspections, and standards.
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