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

Romaine Lettuce (Cos)

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Crunchy, snackable, stackable mini cosberg.
Early producer of truly compact mini heads with bronze-red color.
Most attractive green romaine packs and handles with little damage.
Heat tolerant, full-size romaine.
Crunchy, snackable, stackable mini cosberg.
Heat-tolerant romaine for long, uniform hearts with good flavor.
Bolt tolerant, widely adaptable with open habit suited for heads.
Most attractive green romaine packs and handles with little damage.
Crunchy, juicy, sweet romaine for baby leaf.
Dark green, compact romaine for an all-season mid-size.
Dark red romaine with contrasting red and green leaves, for full size.
Classic romaine with modern disease resistance.
Early producer of truly compact mini heads with bronze-red color.
High-performance romaine for hydroponics.
Early producer of truly compact mini heads with bronze-red color.
Bolt tolerant, widely adaptable with open habit suited for heads.
Dark red romaine with contrasting red and green leaves, for full size.
Versatile mini romaine with sweet flavor.
Fast-growing blonde romaine for baby leaf and full-size heads.
Old variety with modern adaptations.
Crunchy, baby-leaf red romaine with narrow petiole.
The standard green romaine for baby leaf, adds texture to salad mix.
Classic romaine with modern disease resistance.
Attractive, ruffled romaine that retains its red color in low light.
Adaptable mini romaine for hydroponics.
Versatile mini romaine with sweet flavor.
Crunchy rib with an iceberg look.
Open mini romaine with crunchy texture.
Fast-growing romaine for baby-leaf production.
Old variety with modern adaptations.
Attractive, ruffled romaine that retains its red color in low light.
Crunchy, baby-leaf red romaine with narrow petiole.
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Well-known French heirloom romaine.