Lettuce, 'Tennis Ball'

*Ark of Taste Heirloom* (Lactuca sativa) The “Little Gem” of the butterheads, these compact 7” plants produce a miniature head about 4” across. Though this particular variety only dates back to the 1850s, during the 17th and 18th centuries, these types of lettuce were sometimes pickled in salt brine for storage. Simply cut in half and drizzled with salad dressing, they make a unique and beautiful side salad.50 days. UO Packet: 1g (~800 seeds) [split] Growing Info SOWING: Sow indoors 2-4 weeks before your last frost. Seeds germinate best below 70F. Transplant out 3-4 week-old plants. Direct seed after last frost. Sow every 3 weeks until 6 weeks before first Fall frost date for constant lettuce. Note: Seeds will become dormant if exposed to high temperatures. Lettuce grows best in cooler weather. PLANTING DEPTH: 1/8" SPACING: 10-12" in rows 12-15" apart. EMERGENCE: 5-7 days @ soil temp 68F and lower. LIGHT: Full sun to part shade FERTILITY: Medium. Prefers well-drained, with balanced fer