Spiked-tail grass 'Pure Silver'

Veronica spicata subsp. incan 'Pure Silver'

Veronica spicata subsp. incana 'Pure Silver' is a perennial plant characterized by its attractive silver leaves and pointed blue flowers. The following is information regarding this plant's growth characteristics, propagation methods, cultivation methods, garden uses, and pest and disease control methods.

Growth Characteristics
- Size: Grows to a height of approximately 30–60 cm when mature.
- Flowers: Usually bloom in summer, producing long, spike-shaped blue flowers.
- Leaves: Has narrow, elongated leaves that are silvery-gray.
- Tolerance: Prefers well-drained soil and is somewhat drought-tolerant. It also tolerates cool temperatures and strong sunlight.

Propagation Methods
- Seeds: Sow seeds directly in spring or autumn, or germinate them indoors and then transplant.
- Cuttings: Can be propagated via stem cuttings in spring or early summer. Cultivation Methods
- Soil: It prefers well-drained soil and thrives in soil with an acidic to neutral pH.
- Watering: It is best to water when the topsoil dries out. Avoid overwatering.
- Sunlight: It prefers full sun or partial shade.
- Fertilizer: Provide adequate nutrients using slow-release fertilizer in the spring.

Uses in the Garden
- Border Planting: It is suitable as a border plant due to its low maintenance requirements and beautiful appearance.
- Flower Beds: It harmonizes well with flowers of various colors and is particularly well-suited for wildflower gardens.
- Ornamental: Its silvery leaves provide a visual focal point.

Important Pests and Control Methods
- Diseases: While spike-tail grass is generally resistant to disease, issues such as fungal infections may occur under hot and humid conditions. To prevent this, maintain good ventilation.
- Pests: Aphids or spider mites may occur; they can be easily controlled with natural insecticides or soapy water. The spike-tail grass 'Pure Silver' can become a beautiful garden plant under proper care.

Plant Type
Plant Family	Plantaginaceae
Height	30~60cm
Spread	22~30cm
Colors	purple
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Flowertail 'Purple Illusion'
Veronica spicata 'Purple Illusion'

Veronica 'Crater Lake Blue'
Veronica austriaca subsp. teucrium 'Crater Lake Blue'