True Wild Dandelion (Taraxacum officinale) Seeds (~50): Certified Organic, Non-GMO, Heirloom, Open Pollinated Seeds from the United States Packet: ~50 seeds (0.03 gram) Seeds are certified organic by Oregon Tilth: certificate number OT-017423. Non-GMO, Heirloom Variety. 90 days to leaf. 150 days  second year for root harvest. Perennial. Best Grown in Spring in Most Climates Our company is located in Ojai, California, United States. Plant Good Seed. Know the Source.