large flower stalk

Dontostemon hispidus

Dontostemon hispidus is a perennial herbaceous plant native to East Asia, including Korea. The following characteristics and cultivation information are provided.

Growth Characteristics
- Height: Grows to approximately 30–60 cm.
- Leaves: Lanceolate in shape, with numerous fine hairs on the surface.
- Flowers: Bloom mainly in spring, characterized by yellow flowers. The flowers appear in small clusters.
- Environment: Thrives in sunny locations and prefers well-draining soil.

Propagation Methods
- Seeds: Can be propagated by sowing seeds in spring or autumn. It is recommended to soak the seeds in cold water overnight before planting.
- Division: Propagation by dividing the roots in early spring or autumn is also an effective method.

Cultivation Methods
- Soil: Since it prefers well-draining sandy soil, it is advisable to create a drainage layer in pots.
- Watering: It is important to avoid overwatering; water thoroughly when the soil dries out. - Fertilizer: It is recommended to apply a small amount of organic fertilizer in the spring and autumn.
- Care: Keep the surrounding area tidy to prevent pests and diseases, and remove weeds to improve ventilation.

Uses in the Garden
Large-flowered Hyspidus is suitable for planting along shaded garden edges or path borders, and its yellow flowers provide a bright accent to the garden. It can also be placed alongside other herbaceous plants to create a natural look.

Important Pests and Control Methods
- Aphids: May occur in early spring; remove them by spraying with soapy water, or use artificial insecticides in severe cases.
- Diseases: Root rot can occur due to excessive moisture, so proper drainage management is important. Remove infected plants immediately.
- Other: To prevent soft rot, it is necessary to prevent viral infections, which can be achieved through proper hygiene management.

Large-flowered Hyspidus is a relatively easy-to-care-for plant that produces beautiful flowers. With proper care and attention, you can expect excellent results in your garden or flower bed.

Plant Family	Cruciferae
Height	50cm
Colors	purple
Bloom Period	May~June
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-10°C

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