Heirloom Agave Salmiana, Rare Succulent Pulque Century Plant Exotic Garden Seed 15 Seeds Agave Salmiana, Rare Succulent Pulque Century Plant PACKAGE OF 15 SEEDS. Very easy to grow, the seeds were took this season, We have a lot of extremely rare cactus if you want something rare let me know and I will listing for you. Questions? feel free to email me.