60 days. Large romaine lettuce dense heads, crunchy core and excellent flavor. Winter Density resemble both romaine due to its upright growth and butterhead lettuce due to its tightly wrapped leaves. Plants show excellent resistance to bolting which makes this a staple lettuce in our summer garden. Great choice for successive planting spring through summer.
Our current seed stock was grown by Hank Keogh and Jo Erikson of Avoca Seed in Corvallis, OR.
Packet has 0.5 gr (~500) seeds