mountain tail grass

Pseudolysimachion rotundum var. subintegrum

Veronica rotunda var. subintegra is a perennial herb native to Korea, characterized primarily by the following features:

Growth Characteristics
- Morphology: It grows to a height of approximately 30–100 cm. Its leaves are opposite and oval-shaped.
- Flowering Period: Flowers bloom from summer to autumn. Small purple or blue flowers bloom in long clusters.
- Environmental Adaptation: It thrives in relatively dry, sunny locations and prefers well-drained soil.

Propagation Methods
- Seeds: In its natural state, it propagates by seeds; direct sowing is possible in spring or autumn.
- Division: New shoots readily emerge from the roots, allowing for propagation by division. It is suitable for transplanting in spring or autumn.

Cultivation Methods
- Soil: It should be planted in well-drained soil, and care must be taken to ensure the soil does not become too wet. - Watering: Be careful not to overwater, and ensure good drainage, especially during the rainy season.
- Fertilizer: No special fertilizer is required, but providing a small amount of organic fertilizer during the growing season helps promote healthy growth.

Uses in the Garden
- Landscape Plant: It is highly popular as a landscape plant due to its beautiful long purple flower stalks.
- Natural Garden: Planting it in natural clusters creates a wild aesthetic, making it useful for natural gardens.

Important Pests and Control Methods
- Diseases: Although relatively resistant to diseases, root rot may occur if the soil is overwatered. Ensure good drainage and regulate watering.
- Pests: While resistant to common pests, eco-friendly insecticides can be used if pests appear on the leaves.

Tricholoma rotunda var. subintegra is relatively easy to care for, allowing it to be cultivated in various environments and contribute to adding natural beauty to your garden.

Plant Family	Scrophulariaceae
Height	40~80cm
Colors	purple
Bloom Period	August
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-10°C

Round-tailed mountain grass
Pseudolysimachion rotundum

Water grass
Pseudoraphis sordida