艾: Artemisia, commonly known as mugwort, is a herbaceous plant that symbolizes robust vitality, distinctive character, and vibrant energy, embodying qualities that make it widely cherished and favored.

梧: The phoenix tree, also known as the green parasol tree, symbolizes prosperity and auspiciousness. The "Wu" in its name conveys the idea that having a phoenix tree at home will attract the golden phoenix, a sign of wealth, good fortune, and a bright future.