Seeds & varieties Flax varieties and seeds TERRE DE LIN, variety breeder and flax seed producer. The cooperative supplies 40% of the French market. The seeds produced are high-tech seed with a high germination rate and high germination vigor: Harvesting is done by deseeding in the field, The specific flax seed mill ensures optimal sorting and packaging, The seeds are analyzed at different stages and certified by the GNIS, state certification organisation, An adapted storage in order to compensate for an insufficient harvest, to ensure the continuity of supply.