Seeds of Change S21611 Certified Organic Optima Green Butter Lettuce
Optima Lettuce Hardy annual (50-60-day)  Smooth texture and fine flavor in a robust, heat tolerant butterhead. Shows good resistance to common lettuce diseases such as bottom rot, Downy Mildew and tip burn. The standard in its class. Planting depth: Just cover Soil Temperature for Germination: 60-70-Degree F, day to Germination: 5-10 Avg. Spacing: 4-10 seeds/foot in rows 12-24-inch apart Avg. Seeding rate: 1/4-1/2-pound/acre-day to maturity: 50-60 Partial shade/full sun Moderate water, 550 Seed Count.