Winter Density, Romaine Lettuce (Lactuca sativa)
Winter density Romaine lettuce seeds are a hybrid between butterhead and romaine lettuce. The extra-dark green heads are heavy, compact, and stand around 20cm (8") tall, with upright yet tender leaves. This unique, flavorful English variety can be grown in the spring, summer, or fall because it is frost tolerant and resistant to bolting.
Botanical Name : Winter Density, Romaine Lettuce
Common name : Lactuca sativa
Size at maturity : 8”
Days to maturity : 65
Light requirement : Full sun
Planting time : Cool season
Sowing method : direct sow
Planting depth : 1/8" - 1/4"
Plant spacing : 8"-10"
Ships : Year-round
Average seeds per ounce : Approx. 20,000