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.
Lettuces also need good, loose, rich soil to grow well. Soil that has been amended well with compost or rotted manure is ideal. Soils with plenty of organic matter retain moisture better, which is very important in keeping these shallow-rooted veggies happy.lanting. Lettuce can be started from seed, either indoors or directly into the garden. You can also purchase transplants at the nursery. If possible try to purchase organic seed or starts.