SKU: 13650403452
lettuce plant from seed

lettuce plant from seed Black Seeded Simpson Lettuce (Heirloom, 46 Days) – Pinetree Garden Seeds

Sale price$26.23 Regular price$29.14
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Description

lettuce plant from seed Black Seeded Simpson Lettuce (Heirloom, 46 Days) – Pinetree Garden SeedsHeirloom 1875. The Black Seeded Simpson Lettuce is an old favorite introduced by Henderson Seed Company. Light green frilly leaves, a loose head, and very dependable. Small leaves can be harvested very early. 300 seeds PLANTING Lactuca sativa Germination: 4 10 days Germination Temperature: Optimum soil temperatures 60 70F. Soil above 70F. inhibits germination. Seed Sowing Depth: inch deep Outside Sowing: Spring, when the soil temperature reaches at

Heirloom 1875. The Black Seeded Simpson Lettuce is an old favorite introduced by Henderson Seed Company. Light green frilly leaves, a loose head, and very dependable. Small leaves can be harvested very early. 

 

300 seeds

 

PLANTING

Lactuca sativa

Germination: 4-10 days

Germination Temperature: Optimum soil temperatures 60-70ºF. Soil above 70ºF. inhibits germination.

Seed Sowing Depth: ¼ inch deep

Outside Sowing: Spring, when the soil temperature reaches at least 50ºF. Sow 1” apart, thin to 6-12”, depending on the size of lettuce you want, baby to full heads. Keep soil moist during germination. Sow every 2-3 weeks for a longer harvest period. Sow heavy seeded rows every 10-14 days for baby greens using 1 oz. Pinetree Lettuce Mix.

Starting Indoors:  3-4 weeks before planting outsideSow 2-3 seeds per cell/pot, thinning to one per cell/pot. Provide 60-70 ºF. soil temperatures. Transplant out, 8-12” apart in rows 12” apart.

How much does a packet plant: 25-foot single row  

Harvest: Cut whole heads at the base or snip off individual leaves.  

Tips: Black Seeded Simpson Lettuce needs fertile soil for optimum growth. Work compost or well-rotted manure into your soil before planting. Provide adequate, even moisture for the best growth. Mulching helps retain moisture.

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SKU: 13650403452

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Works great and the peal and stick backing makes it super easy to install
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Reviewed in the United States on June 4, 2026
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Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
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★★★★★ 4
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