- Produces a slightly smaller head compared to Iceberg varieties, but boasts soft and tender Bibb-like leaves.
Petite Rouge Romaine/Cos Lettuce Seeds. Non GMO. Annual. Open Pollinated. Lactuca sativa. 70 days. Petite Rouge lettuce seeds mature into a beautifully speckled bronze leaf used often for garnishing and quick 7-10 microgreens. Depending on frequency of harvests and fertilizing, Petite Rouge cos lettuce matures 6-10 inches tall and 8-10 inches wide. About 28,000 seeds per OZ.
