Enjoy this cold-hardy plant from spring to fall! Prolific and healthy, a must-have! Seeds can be planted 1/2 inch deep in spring and again in midsummer for a second fall harvest. Thin seedlings to 16" apart. After you harvest the main head, leave the stem and enjoy smaller heads that continue to form on side shoots! 
 
Seed information: 
Lifecycle: annual (vegetable) 
Time to maturity: about 2 1/2 months 
Sun requirement: sun 
Spacing: 16" apart 
Depth: 1/2 inch 
Packet weight: 600mg 
Seeds/oz: 9000 
Ideal germination temperature: 55-65f 
Sowing method: transplant 
Heirloom year: 1880 heirloom