Geranium. The geranium is a small plant with beautiful leaves and flowers. It is called "Little Heaven" by the flower friends. Geranium is good to raise and looks good. As long as the light is sufficient and the water is well-fed, it blooms all year round. It should be noted that in the south, hot summers need to be shaded and cooled, and in the cold north, geraniums need to be moved indoors in winter.