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

Romaine Lettuce (Cos)

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