Summary: 1  Rubbing alcohol (isopropyl alcohol) is the worldâs most commonly used skin antiseptic. 2  Rubbing alcohol is made from coal gas and water. In the United States, manufacturers also use a sulfuric acid in the manufacturing process, and tiny amounts of sulfuric acid remain in the finished product.
Frost Tender or Heat Tender. The basic definition of a tender plant is a perennial plant that will not survive the winter outdoors because it is sensitive to frost, but some plants are also labeled as heat tender.ost plants classified as tender do not thrive in cold temperatures, while those classified as hardy can survive wintry conditions, although the lowest temperature these plants can handle varies from plant to plant.
Sage. Sage is a perennial that is cold hardy down to USDA Hardiness Zone 5. There are two types of sage: The herbal variety and the variety native to the western United States. Although similar, the native sages can sometimes have a turpentine flavor and are not good as herbs.Sage requires full sun and good, rich soil.osemary is usually grown as an annual in colder climates. It is perennial in USDA Hardiness Zone 8 and warmer. Some varieties can be cold hardy down to Zone 7. A member of the mint family, this herb grows well both in pots and in the ground.