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

Romaine Lettuce (Cos)

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