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

Romaine Lettuce (Cos) Seeds

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