50-60 Days to maturity. Rumex acetosa. Garden Large Leaf Sorrel Seeds. Non-GMO, perennial, open-pollinated, heirloom. Suitable for growing in fields, containers, garden plots, and raised beds. Enjoy a perennial herb that's both hardy and flavorful—our Organic Garden Sorrel brings a bright, lemony zing to salads, soups, and savory dishes, and returns year after year. Cold-hardy and easy to grow, it’s one of the first fresh greens of spring and a delight to use into summer when harvested regularly and maintained. ~15,000 seeds/oz.