Zimni

Butterhead lettuce. Tender leaves; slightly bitter, buttery inner leaves; outer leaves slightly sweet and not bitter. Red-green leaves are obovate shaped, wavy, toothed, and have high blistering. Head formation is variable as 30% of plants formed no heads, 40% formed slight heads, and 30% have moderate to well-developed heads. Heads are circular to elliptic. Leaves measure 5-6.25" long and 6-7.5" wide. Market mature plants are 6-7.75" tall and 10-12" in diameter. White seeded. Mid-season maturing when grown in 2014 at Heritage Farm. SSE Accession # 111753