Red and green romaine lettuce heads from some of Johnny's romaine lettuce varieties.

Romaine Lettuce (Cos) Seeds

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Three minis in contrasting colors for an attractive presentation.
Compact, uniform, mini romaine with excellent texture.
Early producer of truly compact mini heads with bronze-red color.
Compact, filled-out mini heads that are dark red even in the North.
Heat-tolerant romaine for heads and hearts.
Unique, sweet romaine with excellent bolt tolerance.
Unique, sweet romaine with excellent bolt tolerance.
Dark green, compact romaine for an all-season mid-size.
Compact, uniform, mini romaine with excellent texture.
Compact, filled-out mini heads that are dark red even in the North.
Heat-tolerant romaine for long, uniform hearts with good flavor.
Early producer of truly compact mini heads with bronze-red color.
Heat-tolerant romaine for heads and hearts.
Dark red romaine with contrasting red and green leaves, for full size.
High-performance romaine for hydroponics.
Dark green, compact romaine for an all-season mid-size.
Bolt tolerant, widely adaptable with open habit suited for heads.
Bolt tolerant, widely adaptable with open habit suited for heads.
The standard green romaine for baby leaf, adds texture to salad mix.
Heat-tolerant romaine for long, uniform hearts with good flavor.
Heat tolerant, full-size romaine.
Dark red romaine with contrasting red and green leaves, for full size.
Old variety with modern adaptations.
Open mini romaine with crunchy texture.
Versatile mini romaine with sweet flavor.
Crunchy, snackable, stackable mini cosberg.
Classic romaine with modern disease resistance.
Attractive green leaves with red speckles.
Attractive, ruffled romaine that retains its red color in low light.
Crunchy, baby-leaf red romaine with narrow petiole.
Most attractive green romaine packs and handles with little damage.
Fast-growing blonde romaine for baby leaf and full-size heads.
Old variety with modern adaptations.