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

Full-Size Romaine Lettuce

Full-Size Romaine (Cos) Lettuce Varieties | Dynamic Comparison Chart
32 Products
Sort By:
Sort By:
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.
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.
Coastal Star Romaine Lettuce (Cos) Quick Shop

Coastal Star
Organic Lettuce Seed
Plant Variety Protected Organic Seeds, Plants, and Supplies

Heat tolerant, full-size romaine.
Pomegranate Crunch Romaine Lettuce (Cos) Quick Shop

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

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

Thurinus
Pelleted Lettuce Seed

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

Sunland
Lettuce Seed
Plant Variety Protected Heat Tolerant

Heat-tolerant romaine for heads and hearts.
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.
Coastal Star Romaine Lettuce (Cos) Quick Shop

Coastal Star
Organic Pelleted Lettuce Seed
Plant Variety Protected Organic Seeds, Plants, and Supplies

Heat tolerant, full-size romaine.
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.
Tendita Romaine Lettuce (Cos) Quick Shop

Tendita
Pelleted Lettuce Seed
Hydroponic Performer Heat Tolerant

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

Sparx
Lettuce Seed
Heat Tolerant

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

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

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

Thurinus
Lettuce Seed

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

Tendita
Lettuce Seed
Hydroponic Performer Heat Tolerant

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

Breen
Organic 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.
Out Of Stock
Ezbruke Romaine Lettuce (Cos) Quick Shop

Ezbruke
Organic Pelleted Lettuce Seed
Organic Seeds, Plants, and Supplies

Open-head, mini red romaine for one-cut or whole-head harvest.
Out Of Stock