Replace or clean filters monthly. A programmable thermostat can save 5-30 percent of your heating and cooling bill by automatically adjusting the thermostat setting lower at night or times when you are not at home. Experts estimate you save 2-4 percent of your energy bill for every degree you lower your thermostat. Whistling walls can cause 80 percent of a home's heat loss. Caulk, seal and weather strip all seams, cracks and openings.
Heirloom vegetables are an edible bit of history.
They are direct descendants of varieties that were popular 50 to 200 years ago. The seeds have been passed from gardener to gardener over generations. These vegetables often don't carry the disease resistance and hardiness of modern varieties, but they do have fascinating histories and piquant flavors. Growing heirloom vegetables isn't difficult, but it is different. Be aware, heirlooms often are not as productive as modern varieties and their fruits are not as perfect.