Purple Romagna Artichoke Seeds (Cynara scolymus)

GENERAL GROWING INFORMATION:

1. Planting Depth: 1/4-1/2"
2. Seed Spacing: 3-4"
3. Soil Moisture: Mostly dry
4. Spacing Between Rows: 36-48"
5. Temperature: 70-80°F
6. Days to Germination: 10-21
7. Spacing After Thinning: 24-36"
8. Days to Maturity: 100-120
9. Light Requirement: Full Sun to Partial Shade
10. USDA Zones: 7-11