Lettuce, Romaine, “Vivian” Seeds
This emerald green lettuce will be a gem in your garden. ‘Vivian’ has crisp leaves wrapped in tight heads that reach a whopping 12″—16” tall and 4″—6” across, making its large leaves the perfect choice for impressive salads or tender lettuce wraps. Bolt resistance and vigorous growth make it a dependable performer that produces tender baby greens in just a few weeks.
1 gram packet contains ~857 seeds.
Days to Maturity: 28-50 days
When to Sow Outside: RECOMMENDED. 2 to 4 weeks before your average last frost date, and when soil temperature is at least 40°F, ideally 60°–70°F. Successive Sowings: Every 3 weeks until 4 to 6 weeks before your average first fall frost date. Mild Climates: Sow in fall and winter for cool season harvests.
When to Start Inside: 4 to 6 weeks before your average last frost date, and in summer when soil temperatures are too warm (above 80°F) to germinate lettuce seed.
Days to Emerge: 5–10 days
Seed Depth: Surface to ⅛"
Seed Spacing: A group of 3 seeds every 10"
Row Spacing: 10"
Thinning: When ½" tall, thin to 1 every 10"
Harvesting: Harvest in the morning, by cutting off at ground level. If regrowth is desired, cut the leaves higher, at 2". For a continual supply, outer, individual leaves can be harvested at any stage of maturity, but leave at least half of the plant for regrowth.