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

Romaine Lettuce (Cos) Seeds

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