Made of black or white plastic, the Low Profile Reader (2001 or 2001W) can be flush or surface mounted, bracketed, or concealed behind glass, plaster, or other nonmetal surfaces.
Growing Head Lettuce. 1  1. Choose a head lettuce variety for indoor planting. 2  2. Prepare seed trays. 3  3. Sow the seeds 4-6 weeks before the last spring frost.  4. Give the seeds plenty of sunlight and 1  water. 5. Transplant into the garden.  6. Fertilize the lettuce three weeks after 1  transplanting. 7. Cut mature leaves.
Part 2: Care and harvesting. 1  1. Mist the lettuce seeds each morning. 2  2. Water the plant every other day to keep the soil moist. 3  3. Keep the lettuce cool.  4. Place the seedlings in the sunniest window you 1  have. 5. Invest in a fluorescent grow light.  6. Thin seedlings after they get their second set of 1  leaves. 7. Use a mild fertilizer, if desired.