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Full-Size Romaine Lettuce
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Green romaine lettuce growing in the field.

Full-Size Romaine Lettuce

Full-Size Romaine (Cos) Lettuce Varieties | Dynamic Comparison Chart
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Salvius Romaine Lettuce (Cos) Quick Shop

Salvius
Lettuce Seed
Easy Choice Hydroponic Performer Heat Tolerant

Bolt tolerant, widely adaptable with open habit suited for heads.
Salvius Romaine Lettuce (Cos) Quick Shop

Salvius
Pelleted Lettuce Seed
Easy Choice Hydroponic Performer Heat Tolerant

Bolt tolerant, widely adaptable with open habit suited for heads.
Pomegranate Crunch Romaine Lettuce (Cos) Quick Shop

Pomegranate Crunch
Organic Pelleted Lettuce Seed
Organic Seeds, Plants, and Supplies

Adaptable mid-size red romaine.
Sparx Romaine Lettuce (Cos) Quick Shop

Sparx
Pelleted Lettuce Seed
Heat Tolerant

Heat-tolerant romaine for long, uniform hearts with good flavor.
Pomegranate Crunch Romaine Lettuce (Cos) Quick Shop

Pomegranate Crunch
Organic Lettuce Seed
Organic Seeds, Plants, and Supplies

Adaptable mid-size red romaine.
Green Forest Romaine Lettuce (Cos) Quick Shop

Green Forest
Pelleted Lettuce Seed
Plant Variety Protected Hydroponic Performer

Most attractive green romaine packs and handles with little damage.
Truchas Romaine Lettuce (Cos) Quick Shop

Truchas
Organic Pelleted Lettuce Seed
Organic Seeds, Plants, and Supplies Greenhouse Performer Hydroponic Performer Heat Tolerant

Compact, filled-out mini heads that are dark red even in the North.
Thurinus Romaine Lettuce (Cos) Quick Shop

Thurinus
Pelleted Lettuce Seed

Dark red romaine with contrasting red and green leaves, for full size.
Thurinus Romaine Lettuce (Cos) Quick Shop

Thurinus
Lettuce Seed

Dark red romaine with contrasting red and green leaves, for full size.
Breen Romaine Lettuce (Cos) Quick Shop

Breen
Organic Pelleted Lettuce Seed
Plant Variety Protected Organic Seeds, Plants, and Supplies Greenhouse Performer Hydroponic Performer Heat Tolerant

Early producer of truly compact mini heads with bronze-red color.
Tendita Romaine Lettuce (Cos) Quick Shop

Tendita
Pelleted Lettuce Seed
Hydroponic Performer Heat Tolerant

Crunchy, snackable, stackable mini cosberg.
Green Forest Romaine Lettuce (Cos) Quick Shop

Green Forest
Lettuce Seed
Plant Variety Protected Hydroponic Performer

Most attractive green romaine packs and handles with little damage.
Parris Island Romaine Lettuce (Cos) Quick Shop

Parris Island
Organic Lettuce Seed
Organic Seeds, Plants, and Supplies

The standard green romaine for baby leaf, adds texture to salad mix.
Tendita Romaine Lettuce (Cos) Quick Shop

Tendita
Lettuce Seed
Hydroponic Performer Heat Tolerant

Crunchy, snackable, stackable mini cosberg.
Winter Density Romaine Lettuce (Cos) Quick Shop

Winter Density
Lettuce Seed

Old variety with modern adaptations.
Breen Romaine Lettuce (Cos) Quick Shop

Breen
Pelleted Lettuce Seed
Plant Variety Protected Greenhouse Performer Hydroponic Performer Heat Tolerant

Early producer of truly compact mini heads with bronze-red color.
Winter Density Romaine Lettuce (Cos) Quick Shop

Winter Density
Organic Lettuce Seed
Organic Seeds, Plants, and Supplies

Old variety with modern adaptations.
Sale
Breen Romaine Lettuce (Cos) Quick Shop

Breen
Lettuce Seed
Plant Variety Protected Greenhouse Performer Hydroponic Performer Heat Tolerant

Early producer of truly compact mini heads with bronze-red color.
Sale
Rouge d'Hiver Romaine Lettuce (Cos) Quick Shop

Rouge d'Hiver
Organic Lettuce Seed
Organic Seeds, Plants, and Supplies Heirloom Cold Tolerant

Well-known French heirloom romaine.
Monte Carlo Romaine Lettuce (Cos) Quick Shop

Monte Carlo
Pelleted Lettuce Seed
Easy Choice Hydroponic Performer Heat Tolerant

Dark green, compact romaine for an all-season mid-size.
Monte Carlo Romaine Lettuce (Cos) Quick Shop

Monte Carlo
Lettuce Seed
Easy Choice Hydroponic Performer Heat Tolerant

Dark green, compact romaine for an all-season mid-size.