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

Romaine Lettuce (Cos) Seeds

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