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.
Martha or Lady Washington geraniums (Pelargonium domesticum) have the brightest flowers, with colors from purple black to vivid yellow. They do not make good garden plants in Minnesota, however, because they must have cool (50Â° to 60Â°F) night temperatures to blossom.