Romaine (Cos) Lettuce Varieties Comparison Chart

Name Part # Color Days To Maturity Bolt Tolerance Tipburn Tolerance Heat Tolerance Size/Weight
Thurinus 3210 Red 56 Good Good Good Medium/Average
Coastal Star 2963P Green 57 Good Good Good Large/Heavy
Salvius 2543 Green 58 Excellent Excellent Excellent Medium/Heavy
Ezbruke Organicnew 3377Gog Red 52 Good Good Good Small/Average
Fusion Organic 3639GPog Green 55 Good Good Average Large/Heavy
Sparx 3156 Green 58 Excellent Excellent Excellent Medium/Heavy
Green Forest 2196JP Green 56 Good Good Good Large/Heavy
Auvona 3216 Green 55 Good Good Good Medium/Average
Thurinus 3210JP Red 56 Good Good Good Medium/Average
Green Forest 2196 Green 56 Good Good Good Large/Heavy
Holon Organic 3206GPog Green 55 Excellent Good Average Large/Heavy
Ezbruke Organicnew 3377GPog Red 52 Good Good Good Small/Average
Auvona 3216JP Green 55 Good Good Good Medium/Average
Coastal Star Organic 2963GPog Green 57 Good Good Good Large/Heavy
Sparx 3156JP Green 58 Excellent Excellent Excellent Medium/Heavy
Red Rosie 250JP Red 56 Good Good Good Large/Average
Red Rosie 250 Red 56 Good Good Good Large/Average
Salvius 2543JP Green 58 Excellent Excellent Excellent Medium/Heavy
Coastal Star Organic 2963Gog Green 57 Good Good Good Large/Heavy
Holon Organic 3206Gog Green 55 Excellent Good Average Large/Heavy
Fusion Organic 3639Gog Green 55 Good Good Average Large/Heavy