Plant Pot Set, 12 pots, 5.1 inch Diameter, Color Black This is how I grow lettuce from seed. I begin starting lettuce seeds in March and plant out in the garden in April. In about 60 days, theyre ready to harvest. If you are interested in saving seed, Summer Flower Planter Ideas for Full Sun and Shade DIY Playbook Going Greens Watermelon Plant Growth Supplement, Fertilizers for Plants Home Garden 4.5 Kgs : Amazon.in: Garden & Outdoors Blue Dream Autoflower Seeds Premium Cultivars