All-America Selection Bibb-type lettuce is popular for its flavor and heat tolerance. Rich, green leaves, sometimes tinged with red, form a beautiful rosette in the garden. Withstands stress and resists bolting. A good source of vitamin A and phytonutrients. Grows best in full sun but will tolerate partial shade and even appreciates it in spring in hot climates. Maturity: 21-days to 55-days after planting.