• A vibrant Black Seeded Simpson lettuce plant with broad, crinkled leaves, ready for harvest, fills the frame.
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Lettuce Seeds - Black Seeded Simpson

Easy to grow even in warmer climates, producing strong yields

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About the Variety

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Key Features

Frost Tolerant
Prefers Dappled Shade
Morning Sun Only
Prefers Moist Soil
Hydroponic Friendly
Container Friendly
Fast Growing
Easy to Grow
Microgreens

Plant Details

BOTANICAL NAME

Lactuca sativa

LIFE CYCLE

  • Annual

LIGHT REQUIREMENT

  • Full Sun
  • Partial Shade

DAYS TO MATURITY

  • 30 to 60 days

GROWTH HABIT

  • Upright

An old time favorite, the Heirloom Black-Seeded Simpson is considered by many to be the 1 leaf lettuce variety. This variety is among the easiest of the leaf lettuce cultivars to grow, and it produces strong yields from seed. In addition to its delicious and complex taste, it is also a steady grower even in warmer climates.

  • • Leaf type lettuce
  • • Easy to grow and steady producer, even in warmer climates
  • • Prefers full sun exposure

Planting Information

PLANTING SEASON

  • Cool Season

SOWING METHOD

  • Direct Sow

PLANTING DEPTH

  • 1/8 inch

WATER NEEDS

  • Average

PLANT SPACING

  • 4 to 16 inches

HARDINESS ZONES

  • N/A - Annual

COVERAGE

Amount Avg Seed Count
Packet 970
1 Ounce 26,322
5 Pounds 2,105,760

Planting Guide

View our Lettuce Planting Guide to learn more.

Ready to Grow

We guarantee that our seeds & bulbs will be true to type and ready to thrive. If something doesn't grow as expected, we will make it right. Questions? Call us at 855-440-2929

Lettuce Seeds - Black Seeded Simpson

$3.99

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Lettuce Seeds - Black Seeded Simpson FAQs

Is Black Seeded Simpson Lettuce resistant to animals or disease?

Black Seeded Simpson Lettuce shows resistance to Downy Mildew and Lettuce Drop, meaning it's less susceptible to these under normal growing conditions — though resistant isn't a guarantee against them in every case.

What type of seed is Black Seeded Simpson Lettuce?

Black Seeded Simpson Lettuce is classified as heirloom seed and open pollinated seed.

How big will Black Seeded Simpson Lettuce get?

Black Seeded Simpson Lettuce grows to 6 to 7 inches.

What is the flavor profile of Black Seeded Simpson Lettuce?

Black Seeded Simpson Lettuce has a flavor profile described as mild, sweet, and delicate.

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