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.
The secret to fertilizing your houseplants lies in moderation. The number-one rule for fertilizing plants bears repeating: When it comes to fertilizing your plants, less is more.Go ahead and fertilize your plants, but never give them as much fertilizer as the manufacturer's label suggests.ait for a month or so before fertilizing newly purchased or freshly repotted plants. Not only does their mix usually already contain fertilizer, but also the last thing they need as they acclimate to their new pot or home is an extra dose of fertilizer. (Remember: Never fertilize a weak plant.