The Coldest and Hottest Temperatures in the Known Universe (Infographic) Earth may seem like it has a lot of diversity, and I suppose that it does. There are organisms that are smaller than the tip of a needle, and there a few that are the size of a building (like the blue whale), or a person (like the Nomuraâs jellyfish) .
Minaiature roses can be grown as houseplants indoors. Treatment for indoor house plant roses is not all that different to those roses grown outdoors. We give advice and informatuion on growing miniature roses as houseplants.
House Plants. Purple shamrock (Oxalis triangularis) is a houseplant in cold winter areas. In USDA zones 6 through 10, it can grow outdoors in borders or edgings. Purple-leaved plants do best in light shade and moist soil. White or pinkish flowers contrast well with the dark leaves. Volcanic sorrel (Oxalis vulcanicola), hardy in zones 9 through 11, has several colorful-leaved cultivars.