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

Romaine Lettuce (Cos) Seeds

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