Jericho Romaine Lettuce

Be sure to check out our Lettuce Growing Guide to learn more about how to successfully grow lettuce. Jericho Romaine Lettuce is an open-pollinated variety that produces large sword-shaped, upright leaves. It is also very resistant to many strains of downy mildew, making it a great option for those growing in areas with high heat and humidity. Bred in Israel, the Jericho Lettuce stays sweet and crisp even in hotter climates. Jericho Romaine Lettuce performs best when transplanted. Transplanting allows for more consistent plant spacing and prevents seedlings from competing with weeds in the early stages of the plant. We recommend starting transplants 3-4 weeks before the desired outdoor planting date. Thin plants to one seed per cell to ensure adequate growing space. Jericho Lettuce transplants grow great in our heavy-duty seed starting trays, where they develop a solid root ball with roots that are trained to grow downward. Lettuce transplants will need adequate fertilization once seedl