A basic survival skill for all of us is going to be the basic survival of the changing weather conditions. No matter where you live you'll need to face today's uncertain climate. There are many of us who live in drought zones where the garden and lawn watering rules are very constrictive to the healthy growth of gardens and plants. Many people just give up when they find out how few gallons of water they are permitted to use, but some of us have just found ways to cope with less water. There are many ways to optimize ones garden to conserve water while still keeping it lush. These include drip irrigation (the use of a pipe or hose with small holes to gradually seep into the roots of the plant), the placement of plants in groups of equal watering needs (to prevent wasting water on plants that don’t need it), and using compost or mulch to insulate the water and prevent drainage. But one of the best ways to keep your garden alive during a drought is to take preve...