Page's Seeds

Romaine Lettuce - Dark Green Cos - Packet of Seeds

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  • Regular price $0.99


Reaching maturity in 70 days, this hardy type of lettuce forms large, erect, oval, well folded heads with dark green outer leaves and light green interior. It is a valuable green salad variety; crisp, mildly bitter with an endive-like flavor. Heirloom variety.

Culture: Lettuce thrives in cool weather and may bolt to seed in hot weather. When seeding, cover lightly; no more than 1/4" and firm soil gently. Keep soil moist to promote germination. Provide light shade for summer sowing. 

Nutrition: Rich in fiber and potassium, with a moderate amount of vitamin A.

  • Planting Depth: 1/4" (6 mm.)
  • Seed Spacing: 1" (2.5 cm.)
  • Spacing Between Rows: 18" (45 cm.)
  • Days to Germination: 7-20
  • Spacing After Thinning: 10"-12" (25-30 cm.)
  • Days to Maturity: 65-70