275+ Roselle Seeds - 10 Gram Seed Packet (10g) - Thai Herb Rosella Hibiscus Sabdariffa 275+ Roselle Seeds 10 Grams (10g) of Roselle Seeds Lionseeds Brand. Lionseeds is a Quality Seed Producer, Established 1908 Purity: 98% Minimum / Germination: 75% Minimum Tested: August 22, 2014 / Expires: August 21, 2016