Salvia Nemorosa, Nemorosa Blue

Salvia nemorosa BLUE

Salvia nemorosa 'BLUE' is a perennial herbaceous plant characterized by its showy blue flowers. The following describes the plant's growth characteristics, propagation methods, cultivation techniques, garden uses, and important pests and diseases, as well as control methods.

Growth Characteristics
- Height and Width: The average height is approximately 30–60 cm, and the width is about 30–45 cm.
- Flowers: Flowers bloom mainly from late spring to summer. The flowers are deep blue and are characterized by dense inflorescences.
- Leaves: It has green, oval leaves with a slight fragrance.
- Cold and Drought Tolerance: It is highly cold-tolerant, surviving even cold winters, and tolerates dry environments relatively well.

Propagation Methods
- Seeds: It can be propagated by sowing seeds in spring or early summer, but the characteristics of the offspring may differ due to self-pollination.
- Cuttings: It can be easily propagated by cuttings during the summer. Healthy sprouts root well when cut and placed in water or planted directly in the ground.
- Division: It can be propagated by dividing the roots in spring or autumn.

Cultivation Method
- Light: Since it blooms better with more sunlight, it is best to grow it in a sunny location.
- Soil: It thrives in well-drained soil. You can add a small amount of fertilizer as needed.
- Watering: Be careful not to overwater. Water only during dry periods.
- Pruning: Re-blooming is possible if the flower stalk is cut off after flowering, and regular pruning is necessary to maintain its shape.

Uses in the Garden
- Flower Beds: It can be planted alongside various other plants to create a vibrant garden.
- Roadside Decoration: Its low stature allows it to be planted along borders or roadsides to emphasize boundaries.
- Natural Garden: It can create a natural atmosphere through natural placement. Important Pests and Control Methods
- Powdery Mildew: This can occur due to excessive moisture and can be prevented by improving ventilation and managing moisture properly.
- Aphids: Since these pests reproduce rapidly, they can be controlled naturally by wiping with soapy water or using natural predator insects.
- Soft Rot: This can occur in environments with poor drainage, so it is important to improve drainage.

Salvia Nemorosa Blue is a relatively easy-to-care-for plant that can be utilized in various garden styles. If the right conditions are provided, it can maintain a healthy and beautiful appearance.

Plant Type
Plant Family	Lamiaceae
Height	30~60cm
Spread	30~60cm
Colors	purple
Bloom Period	June to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-20°C

Salvia nemorosa 'Plumosa'
Salvia nemorosa 'Plumosa'

Salvia Silvestris 'Blahugel'
Salvia × sylvestris 'Blauhugel'