OSSI variety 61 days. The heaviest yielder in our 2017 lettuce trials. Crunchy, dark green leaves with bold, dark red splotches. Upright heads reduce splashback of soil onto leaves. Attractive pink hearts. Slow to bolt. Bred by Frank Morton.

This is an Open Source Seed Initiative variety. The OSSI pledge: "You have the freedom to use these OSSI-Pledged seeds in any way you choose. In return, you pledge not to restrict others’ use of these seeds or their derivatives by patents or other means, and to include this pledge with any transfer of these seeds or their derivatives." Read more about OSSI here! >>
  • Item # 62711

Romaine (Cos)

Lactuca sativa
Please refer to our Lettuce Growing Guide for cultural information.

Packet: 0.5g unless stated (approximately 400-600 seeds, depending on variety) sows 30' direct seeded or 175' as transplants.