Green Globe Artichoke is a productive, historic variety with large flower heads that will produce in climates as cool as zone 3. Start seeds indoors 1/4" deep. Plant outdoors just before the last frost 36" apart in a sunny location, water regularly.
Packet of 25 seeds.
Exposure: Full sun
Height: 3-5'
Spacing: 36"
Germination: 10-20 days
Photo courtesy of Seed Savers Exchange