Black Adder

Agastache foeniculu 'Black Adder'

Agastache foeniculum 'Black Adder' has the following characteristics, cultivation methods, and propagation methods.

Growth Characteristics
- Growth Shape: As a perennial herbaceous plant, it grows to a height of approximately 60 to 90 cm.
- Leaves: It has green, oval leaves with a fragrant scent.
- Flowers: Purple to nearly black flowers bloom from summer to autumn.
- Scent: It has a strong minty scent that adds fragrance to the garden.

Propagation Methods
- Seeds: Can be sown indoors in the spring or directly outdoors.
- Cuttings: Can be taken from well-grown branches in the summer.
- Root Division: Can be propagated by dividing roots in the spring or autumn.

Cultivation Methods
- Soil: It prefers well-drained soil and grows well in sandy soil. - Sunlight: It prefers sunny locations, so it is best to plant it in a full sun spot.
- Watering: Avoid overwatering, and water thoroughly when dry.
- Fertilizer: Avoid excessive fertilizer; if necessary, provide a small amount of organic fertilizer in late spring.

Garden Uses
- Ornamental: Black Adder is excellent for planting along the edges of flower beds.
- Insect Attraction: As a plant that attracts bees and butterflies, it is suitable for ecological gardens.

Important Pests and Control Methods
- Diseases: There are no particularly serious diseases, but care should be taken for root rot in overly wet environments.
- Pests: Watch out for aphids; if found, control them using soapy water or an appropriate insecticide.
- General Control Methods: Check the plants regularly and respond immediately if pests or diseases occur.

Knowing these characteristics will help you grow and manage Black Adder more successfully.

Plant Type
Plant Family	Lamiaceae
Height	60~90cm
Spread	30~60cm
Colors	purple
Bloom Period	July~August
Water Needs	Bad
Exposure	Sunny
Freezing Resistance	-15°C

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