Black Seeded Simpson - Lettuce Seeds - Organic
HEIRLOOM, ORGANIC.
Looking for a delicious and reliable heirloom lettuce seed? Look no further than Black Seeded Simpson. This old favorite has been around since 1875 and is adaptable to a variety of climates. The large, loose light green leaves are lightly crumpled with an inner layer that blanches almost white. The upright plants grow large and are slow to bolt, making them perfect for early spring or summer harvests. 500mg ~ 500 seeds.
GROWING TIPS
Plant seeds directly into the garden starting 4 weeks before average last frost date or as soon as the soil can be worked. You can also start seeds indoors 2-4 weeks before transplanting. Optimum soil temperature for seed germination is 50-70 degrees. Lettuce seed does not germinate well if soil temperature is above 80 degrees. Resume planting in late summer for a fall harvest. Lettuce is cold tolerant and will tolerate light to moderate frosts. Succession plantings every at 2 weeks intervals will provide a steady supply.
SEED FACTS
Scientific Name: Lactuca sativa
Days to Maturity: 40-65
Seed Depth: 1/4"
Days to Sprout: 6-10
Plant Spacing: 6-12"(head) 6-8"(leaf)
Row Spacing: 12-24"
Light Requirements: Sunny / Partial shade
Plant Height: 4-8"
Life Cycle: Annual
Frost Hardy: Yes