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.
Step 4. Fertilize a second time when the vines begin growing runners, or additional vines that spread across the garden. Apply 1 to 2 tbsp. of high-nitrogen 32-0-0 analysis fertilizer per plant.Work the fertilizer into the soil 6 inches from the watermelon plant. Fertilize a third time in the same manner when the vines begin producing flowers.tep 1. Add a 4-inch layer of compost over a well-drained, full-sun garden bed. Apply 4 cups of 10-10-10 analysis fertilizer per each 100 square feet of bed, then till the compost and fertilizer into the top 6 to 8 inches of soil.