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

Romaine Lettuce (Cos) Seeds

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