By far, gardeners get best results with drip watering. (This is one time in your life where it pays to be a real drip.) Drip hoses (or soaker hoses) are the easiest and least expensive form of drip irrigation. They are made of recycled tires and have tiny pores along their entire length.
Federal Home Loan Mortgage Corporation (FHLMC). A publicly-traded company chartered by the U.S. Congress to guarantee mortgages granted to low- or middle-income households. In order to do this, it buys mortgages and repackages them, selling them as mortgage-backed securities.
Flexible Polyurethane Foam Flammability. Flexible polyurethane foam (FPF) is an organic material and, like all organic materials, is flammable. Organic materials include a variety of common substances including wood, paper, cotton, wool, nylon, polyester, polyethylene, and polystyrene and other plastic materials. Polyurethane Foam Association members have provided their customers with educational materials about FPF flammability for more than 20 years.