Stokesia Raibis

Stokesia laevis

Stokesia laevis - Growth Characteristics

Stokesia laevis is a perennial herbaceous plant belonging to the Asteraceae family, native primarily to North America. The flowers bloom in purple, pink, or white, with a diameter of approximately 5 to 8 cm. It flowers from summer to early autumn and possesses strong cold and drought tolerance.

Propagation Methods
 - Seed Propagation: Sow seeds indoors in the spring, grow seedlings, and then transplant them. The optimal germination temperature is approximately 15 to 20°C.
 - Division Propagation: Mature plants can be propagated by dividing them in the spring or autumn.

Cultivation Methods
- Soil: Fertile, well-drained soil is suitable.
- Sunlight: It prefers sunny locations but can grow in some shade.
- Watering: It is resistant to drought, so it is best to avoid overwatering. Water only when the soil becomes dry. - Fertilizer: Use slow-release fertilizer in the spring to aid growth.

Uses in the Garden
Stokesia ryevis can be placed along the edges of flower beds or planted alongside various sunflowers and chrysanthemums to create a color contrast. Additionally, it blooms for a long time and is excellent for use as a cut flower.

Important Pests and Control Methods
- Diseases: While generally resistant to pests, root rot may occur if the soil is excessively wet. Care must be taken with drainage.
- Pests: Common garden pests such as aphids and spider mites may occur.
- Control Methods: If pests appear, use appropriate pesticides or utilize natural predators like ladybugs for natural control. Regular plant washing is also effective.

Stokesia ryevis is relatively easy to care for, making it a suitable plant for beginners. With the right environment, you can enjoy its beautiful flowers for a long period.

Plant Type
Plant Family	Asteraceae
Height	40~60cm
Spread
Colors	purple, pink
Bloom Period	June~July
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-15°C

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