Oregon daisy

Erigeron karvinskianus

Erigeron karvinskianus

Growth Characteristics:

Erigeron karvinskianus is a perennial herbaceous plant belonging to the Asteraceae family. It thrives in well-drained soil that prefers sunlight. It typically grows to a height of 15 to 30 cm and features small white flowers that turn pink over time. Flowers bloom continuously from spring through autumn.

Propagation Method:

Propagation is primarily done by seeds; seeds can be sown in spring or autumn. The seeds have a high germination rate and germinate easily if consistent humidity and temperature are maintained. Additionally, it grows rapidly after germination, resulting in a long propagation cycle.

Cultivation Method:
- Location: Choose a location with sufficient sunlight. While it can grow in partial shade, it thrives better in full sun.
- Soil: Well-drained sandy soil is ideal. The plant grows better in soil rich in organic matter.
- Watering: Although it is drought-tolerant, water regularly during dry periods. Be careful not to overwater.
- Care: Pruning after the flowers have faded helps encourage re-blooming.

Uses in the Garden:

Oregon daisy is used as a ground cover plant and is suitable for planting in rock gardens or along the edges of flower beds. It is popular for landscaping because it provides a natural look. It is particularly beautiful when planted in clusters in small spaces.

Important Pests and Control Methods:
- Diseases: It is relatively resistant to diseases. However, caution is required as root rot may occur if it becomes overwatered.
- Pests: Aphids or spider mites may occur. To prevent this, regular observation and the use of insecticides when necessary may be considered.
- Control Methods: Improve ventilation through periodic pruning, and use appropriate pesticides if pest infestations are severe. An eco-friendly method is to wipe the leaves with a mixture of water and soap.

Oregon daisy is an easy-to-care-for plant that even beginners can grow easily, adding a natural and elegant atmosphere to the garden.

Plant Family	Asteraceae
Height	30~60cm
Spread	90~150cm
Colors	Pink, white
Bloom Period	April to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-10°C

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