250+ Green Globe Artichoke Seeds, Hearty, NON-GMO, Heirloom, cardoon, Perennial. 110-150 days. Artichoke Gardening Seeds. Cynara cardunculus var. scolymus. Perennial. Heirloom. Non-GMO. Native to the Mediterranean, Green Globe Artichoke seeds have been grown for decades and their fruits are eaten by and reserved for the noble and rich in ancient Greece and Rome. Vibrant green stalks are adorned with intriguing leaves and topped with buds, which can turn purple if left uncut. Artichoke has a weed-like tolerance and, as a relative to the stubborn cardoon, will thrive in a variety of soils. Plants prefer cooler conditions but will perform well if shaded in warmer climates. Artichoke seeds can be sown directly outside after final spring frost or, for earliest starts, begun indoors 3-4 weeks sooner for transplanting. Sow 2-3 artichoke seeds 1/4 inch deep per cell or peat pot, 48 inches apart in a sandy, Organically composted, and well-drained bed with soil pH of 6.5-7.0. Seeds germinate in about 10-21 days, requiring consistent water and sunlight. Plants will need adequate garden space, as they can grow up to 48 inches tall and 72 inches wide. Add top layer of mulch to cool soil and roots in warmer climates. Artichoke is a heavy feeder and benefits from routine fertilizing Buy Seeds Online ,Organic Seeds ,Heirloom Seeds ,Non-GMO Seeds ,Vegetable Seeds ,Flower Seeds ,Herb Seeds ,Fruit Seeds ,Garden Seeds ,Seed Starter Kits ,Rare Seeds ,Bulk Seeds ,Indoor Gardening Seeds ,Seed Catalog ,Seed Packs for Sale ,Sustainable Seeds ,Greenhouse Seeds ,Seed Suppliers ,Planting Seeds ,Home Garden Seeds