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

Romaine Lettuce (Cos) Seeds

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