Apartment plants The plants, which have ability of compatibility in climate variation and can stand different conditions of closed or limited areas and furthermore have unique beauty, can be classified in the group of department plants... Apartment plant classification is always performed by their necessities which are light, water, coldness, fertilizer and heat. Considering light amount and also flower compatibility in different conditions is the most important factor in choosing apartment flowers which always including actual condition of modern apartments, administrative offices and other interested organizations. Indeed, as we know decorative plants existing in people houses are not so floriferous which normally ought to be. One the reasons of these unsucculence must be having no information about plants water need amount which is the most important factor in plant growth and constitutes 90 percent of plant whole weight. Undoubtly, observing scientific points for keeping and growing apartment plants and preparing, their favorite conditions have great influences on flowers growth and their floriferous. But it should not be forgotten that plants have feeling just like human being and they can understand our feeling about them.