Narrow-leaved bird

Stipa tenuissima
Stipa tenuissima is highly popular in gardens and landscaping due to its beautiful thread-like leaves and light appearance. The following is information regarding this plant's growth characteristics, propagation methods, cultivation techniques, garden uses, and major pests and diseases and control methods.

Growth Characteristics
- Scientific Name: Stipa tenuissima
- Growth Habits: A perennial herbaceous plant that grows to a height of approximately 30–60 cm.
- Environmental Adaptability: It thrives in well-drained soil and locations with abundant sunlight. It prefers dry environments, and growth may be inhibited under humid conditions.
- Tolerance: It is resistant to drought, and once established, it is relatively easy to care for.

Propagation Methods
- Seed Propagation: Seeds can be sown directly in the spring or transplanted after germinating indoors. The germination rate of seeds is relatively high.
- Division Propagation: Propagation by dividing the roots in spring or autumn is also possible. Cultivation Method
- Soil Preparation: Well-draining sandy soil is suitable. If necessary, sand or gravel can be mixed in to improve drainage.
- Planting Distance: Maintain sufficient spacing between plants to ensure good ventilation.
- Watering: Once established, frequent watering is not required, but it is advisable to water when the soil becomes dry.
- Fertilizer: Excessive fertilizer is not necessary; if needed, a small amount of organic fertilizer in the spring is sufficient.

Uses in the Garden
- Ornamental: Its soft leaves and flower spikes create a light, airy feel, making it well-suited for a natural garden look.
- Border Plant: It is excellent for planting along roadsides or borders.

Important Pests and Control Methods
- Diseases: Generally, it is resistant to diseases and requires no special care.
- Pests: While pest damage is rare, aphids or mites may occur.
- Control Methods: If pests appear, use an appropriate insecticide. For natural control, wipe the leaves with a cloth dampened with soapy water. Tenuishima requires no special care, making it easy for beginners to grow, and its beautiful appearance makes it a standout in any garden.
Plant Type
Plant Family	Poaceae
Height	30~60cm
Spread	30~60cm
Colors	white
Bloom Period	May to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-15°C
Haraba Ichu
Stipa ichu
Barbatus
Stipa barbata