Type
leaf lettuce
Lettuce variety
Black Seeded Simpson Lettuce
A classic looseleaf variety that grows quickly and stays tender. It is one of the easiest lettuces for repeated cut-and-come-again harvests.
Days to maturity
45 to 50
Best for
baby greens, quick harvests
About Black Seeded Simpson
Black Seeded Simpson is a classic heirloom looseleaf lettuce with light green, crumpled leaves and a tender texture. It grows fast and is especially useful for cut-and-come-again salads in cool weather.
Growing Black Seeded Simpson Lettuce
Sow in short rows or broad bands every week or two for steady leaf harvest, because it matures quickly. Pick outer leaves young or cut whole small rosettes, and give some afternoon shade once weather turns warm to slow bolting.
Full growing guide
For planting dates, care, and harvest that apply to all lettuce, see the complete guide.
How to grow LettuceOther lettuce varieties
Variety characteristics are general guidance for US home gardens; performance varies by climate, soil, and season. Seed and plant availability differs by supplier. Page updated Aug 4, 2026.