In ancient times, hibiscus was originally an alias for lotus. Now it has become a special term for shrubs or small trees of the Malvaceae family in the plant kingdom. In order to be different from the ancient name, people called it hibiscus. Therefore, there are the terms hibiscus and water hibiscus. The hibiscus tree is 2-5 meters tall, with clusters of branches, pubescent stems, alternate grass leaves, and solitary flowers at the ends of the branches. The most famous hibiscus is the "Three Drunken Hibiscus". It is named because it first blooms with white flowers in the morning, turns to peach at noon, and turns purple in the evening. There is also a type of heterochromatic hibiscus that is more peculiar than the "Three Drunken Hibiscus". Its flowers bloom for several days and change color day by day. The first day is white, the second day is yellow, the third day is red, and the fourth day is purple. When the flowers fade, it turns brown again. Hibiscus is commonly grown in my country