The acacia tree usually blooms in April to May every year, and the flowering period is usually about 10 to 15 days.

Acacia flowers, also known as acacia flowers, for the legume family acacia plant acacia flowers, for the multiple flowers, racemes, yellowish, butterfly-shaped corolla, in full bloom in clusters, overlapping hanging, can be cooked and eaten, but also can be used as traditional Chinese medicine or dyes, can be used in medicine, has a cool astringent, hemostatic and hypotensive effect, but also an important source of honey plant.

1, acacia has the effect of clearing heat, cooling blood, stopping bleeding and lowering blood pressure, and it has significant curative effect on spitting blood, urinating blood, hemorrhoidal bleeding, wind-heat and redness of the eyes, hypertension, hyperlipidemia, cervical lymphatic tuberculosis, vascular sclerosis, blood in stools, diabetes mellitus, retinitis, and psoriasis.

2, acacia flowers can expel worms, pharyngitis.

3, acacia flowers can enhance capillary resistance, reduce vascular permeability, can make brittle blood vessels to restore elasticity of the function, so as to lower blood lipids and prevent vascular sclerosis.