Yarrow 'Coronation Gold'

Achille 'Coronation Gold'

Achillea filipendulina 'Coronation Gold' has the following characteristics and cultivation methods.

Growth Characteristics
- Morphology: A perennial herbaceous plant with upright stems.
- Height: Grows to approximately 60–90 cm.
- Leaves: Has grayish-green, feather-shaped leaves.
- Flowers: Blooms from summer to autumn in bright yellow, flat inflorescences.

Propagation Methods
- Division: Propagated by dividing roots in spring or autumn.
- Seeds: Can be propagated using seeds, but due to low germination rates, division is primarily used.

Cultivation Methods
- Soil: Prefers well-drained soil.
- Sunlight: Grows well in sunny locations.
- Watering: Tolerates dry environments well, but avoid excessive moisture.
- Fertilizer: Using slow-release fertilizer in the spring is recommended. Uses in the Garden
- Border Plant: Plant along borders or flowerbed edges to provide a decorative effect.
- Background Plant: Can be planted in harmony with other perennials.
- Cut Flower: The flowers last a long time, so they are also used for cut flowers.

Important Pests and Control Methods
- Powdery Mildew: Primarily occurs in humid environments; ensure good ventilation for prevention and use fungicides if necessary.
- Aphids: Control infestations using insect soap or water washing.
- Snails/Slugs: Primarily feed on young plants; establish leveling or physical barriers to prevent this.

With this information, you can successfully grow the yarrow 'Coronation Gold' in your garden.

Plant Type
Plant Family	Asteraceae
Height	60~90cm
Spread	30~60cm
Colors	yellow
Bloom Period	May to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

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