Perovskia 'Blue Spire'

Perovskia atriplicifoli 'Blue Spire'

Perovskia atriplicifolia 'Blue Spire' has the following characteristics:

Growth Characteristics
- Height and Width: When mature, it grows to a height of approximately 0.6 to 1.2 meters and a width of 60 to 90 centimeters.
- Leaves and Stems: It has silvery-gray leaves and upright stems, and the leaves emit a distinctive fragrance.
- Flowers: It blooms with blue or purple flowers from summer to early autumn. The flowers are small and elongated, blooming densely in spike inflorescences at the tips of the stems.

Propagation Methods
- Seed Propagation: It can be propagated using seeds, but this is not common due to the low germination rate and the long time required.
- Cuttings: The most common method is to cut newly grown branches in spring or early summer and propagate them as cuttings, which has a high success rate.

Cultivation Methods
- Soil: It thrives in well-drained soil. It prefers dry or neutral to alkaline soils. - Watering: Although it is drought-tolerant, regular watering is necessary until the roots are established.
- Sunlight: It prefers locations with plenty of sunlight. It requires at least 6 hours of sunlight per day.

Uses in the Garden
- Border Planting: Suitable for border planting, it creates a beautiful landscape in harmony with other plants.
- Background Planting: Due to its relatively tall height, it is also frequently used as a background plant.
- Attracting Bees and Butterflies: The flowers are effective at attracting bees and butterflies.

Important Pests and Control Methods
- Diseases: It is generally resistant to diseases, but root rot may occur if the soil is excessively wet.
- Prevention and Control: It is important to improve drainage and avoid overwatering.
- Pests: There are no specific pests, but it may rarely be attacked by aphids or mites.
- Prevention and Control: Regular observation and the use of natural pesticides when necessary are recommended; if pests appear, soapy water or garden insecticides can be used. Perovskia 'Blue Spire' has the advantage of being relatively easy to care for, so even beginners can grow it easily.

Plant Type
Plant Family	Lamiaceae
Height	60~90cm
Spread	60~90cm
Colors	purple
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Russian sage
Perovskia atriplicifolia

Perovskia 'Silver Blue'
Perovskia atriplicifolia 'Silvery Blue'