Rouge DHiver European romaine lettuce is hardy against cold weather, but doesn't do as well in extreme heat. Leaves are green to deep red with an overall red-bronze color. They have a smooth shiny texture.
Heads grow 10-12 inches tall and produce high yields. Sow seeds indoors or ...Rouge DHiver European romaine lettuce is hardy against cold weather, but doesn't do as well in extreme heat. Leaves are green to deep red with an overall red-bronze color.
They have a smooth shiny texture. Heads grow 10-12 inches tall and produce high yields. Sow seeds indoors or directly, being sure to give plants full sun exposure when transplanting or thinning.
Baby lettuce can be harvested after 25-30 days, while full leaves are ready for harvest after 55-65 days. If harvesting a full head, leave 1 inch in soil for regrowth. Leaves have a sweet and buttery flavor that makes them ideal for salads and gourmet dishes.