Black Seeded Simpson Loose Leaf Lettuce represents a time-tested heirloom variety that combines reliable performance with exceptional culinary qualities. This fast-maturing cultivar reaches harvestable size in approximately 40 days, making it ideal for succession planting and quick-turnaround production cycles. The large, crinkly light green leaves develop a mildly sweet flavor profile and crisp texture that distinguishes this variety in both fresh market and home garden applications. The loose-leaf growth habit permits selective harvesting of outer leaves while the plant continues producing, extending your harvest window and maximizing yield per plant. Black Seeded Simpson demonstrates strong adaptability across most growing zones and performs optimally in cool-season conditions with adequate sunlight. This flexibility allows strategic timing for spring and fall crops while minimizing bolting pressure during temperature fluctuations. With germination rates of 80% or better, seed viability is consistently high, supporting predictable stand establishment and reducing replanting needs. The heirloom genetics ensure true-to-type seed saving potential for multi-year cultivation strategies. Seeds arrive in climate-conscious, reusable packaging that aligns with sustainable growing practices. Whether for commercial micro-greens operations, farmers market production, or home salad gardens, Black Seeded Simpson delivers the reliability and flavor that experienced growers expect from a proven variety.

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David’s Garden Seeds is a Veteran owned business that has been offering quality lettuce seeds since 2009.

David's Garden Seeds® is a member of the GO TEXAN agriculture program.

We cannot possibly put all the directions you need for growing lettuce Loose leaf in your area on the seed package. We recommend that you read articles or check with other gardeners in your area.

This is an heirloom seed, meaning it has been passed down from generation to generation for at least 75 years. As a rule, heirloom seeds taste better and will grow the same year after year.

These are also open pollinated meaning they will reproduce themselves. While all heirlooms are open pollinated not all open pollinated seeds are heirlooms.

Freshly Packed: These lettuce seeds are packed for the current growing season and will provide high germination rates next year as well.