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, Amazon.com : Red Poppy Seeds Bulk 1 4 Pound Bag Over 800,000 Wildflower Seeds : Patio, Lawn & Garden Should You Grow an Avocado Seed in Soil or Water? Scott Grows an Avocado Tree Twin Platform Bed, Underbed Storage, Wood&Metal Slats, No Headboard, Pine Beige