Blue-flowered mint

Agastache foeniculum

Growth Characteristics

Agastache foeniculum is a perennial plant belonging to the Lamiaceae family, growing to a height of approximately 60–120 cm. It has an upright growth habit and attracts many insects, particularly during the summer, by blooming with purple flowers. This plant prefers sunlight and thrives best in well-drained soil.

Propagation Methods

Agastache foeniculum can generally be propagated by seeds or root division. Seeds can be germinated indoors in the spring or sown directly outdoors. Root division is typically performed in spring or autumn; mature plants are carefully dug up and the roots are divided for replanting.

Cultivation Methods

It is important to plant this plant in a location with abundant sunlight and good drainage. Slightly acidic soil is desirable, and the plant does not thrive in excessively soft soil. Watering frequency varies depending on the environment, but generally, it is best to water when the soil becomes dry. Uses in the Garden

It is ideal for garden borders or mini flowerbeds, and its abundant summer flowers are visually beautiful. Additionally, this plant attracts pollinating insects such as butterflies and bees, enriching the garden ecosystem.

Important Pests and Control Methods

While Parsley is relatively resistant to pests and diseases, it can be infected by aphids or powdery mildew. Aphids can be controlled using a soapy spray, while powdery mildew can be managed with fungicides containing sulfur. It is important to prevent pests and diseases by ensuring good ventilation through regular ventilation and maintaining appropriate spacing.

Plant Type
Plant Family	Lamiaceae
Height	70~100cm
Spread
Colors	purple
Bloom Period	July to September
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Korean mint
Agastache rugosa

Nettle-leaved mint
Agastache urticifolia