Lactuca sativa## HOW TO GROW LETTUCE Start indoors 4-5 weeks before last frost, plant out 4 weeks before frost. For fall harvest, transplant 8–10 weeks before first frost. Direct seed after last frost 1” apart, thin. Plant every 2–3 weeks to ensure continuous crop. Avoid sowing one long row all at once. Choose bolt-resistant varieties for summer harvest. Lettuce seed can enter thermal dormancy at high temperatures, see optimum germination temps. For continuous winter cold frame harvest from Elliot Coleman’s book ‘The New Organic Grower’: September 1 to 10, sow every 3-1/2 days. September 10 to 18, every 2 days, September 18 to October 10, every 3-1/2 days, October 10 to November 15, every 7 days. November 15 to December 15, every 10 days. Soil pH 6.0-6.8. Hardiness zones 6-9. Annual.Days from maturity calculated from the date of seeding. Average 22,400 seeds per ounce. Average 131M seeds per acre. Federal germination standard: 80%. Usual seed life: 3 years. Isolation distance for seed saving: 25 feet.Planting Depth 1/4”Soil Temp. Germ. 60–68˚FDays to Germ. 5-14Plant Spacing 10-14”Row Spacing 16-18”Days To Maturity 60Full Sun, Moist Well Drained Majestic Red Seed Count .25 Pound ≈ 75,600 seeds##Beautiful curly savoyed leaves, red-bronze ends with green base, and round, open, large 14” head. Bolt-resistant. Developed by Sun Seeds. Tags: Type: Romaine/Cos, Color: Green, Shape: Upright, Specialty: Heat Resistant, Heritage: Heirloom, Season: Spring Fall Winter, Certification: Organic.##Strong Roots##Certified Organic by CCOF##Seed grower since 2004##//cdn.shopify.com/s/files/1/0129/8922/files/Strong-Roots-Farm.jpg?v=1607656897##Strong Roots Farm grows certified organic seed, produce, and garden starts in Mendocino County, California. Seeds from the farm go to other seed companies, and are sold through northern California retail outlets and online as Open Circle Seeds.
