Dahlia has many flower language, among which the more common are "auspicious", "betrayal", "fickle", "novel", "grateful", "rich and colorful", "rich and noble", "generous", "temperament", "perseverance" and so on. In addition, different colors of it also has different flower language. For example, the big red flower language is "enthusiasm"; Orange flower language is "blessing"; The golden flower language is "courage" and so on.

From the appearance, dahlia has layers of thick petals, which directly gives people a sense of grace, implying generosity, wealth and great happiness. Moreover, some red dahlias are more magnificent and colorful. You can choose this flower in the major wedding places or for the elder's birthday, which means a long time, happiness and longevity. So one of the flower words is auspicious.

Source: @kayseeshuster