Needlegrass 'Aberranch'

Calamagrostis × acutiflor 'Avalanche'

Calamagrostis × acutiflora 'Avalanche' is a popular perennial ornamental plant.

Growth Characteristics
- Form: It is an upright herbaceous plant that forms large clumps.
- Size: It typically reaches a height of 120–150 cm and a width of about 60–90 cm.
- Leaves: Thin, long leaves grow abundantly; they are mainly medium green with a white band in the center.
- Flowering: Small pale purple flower spikes bloom from summer to autumn, turning golden yellow over time.

Propagation Methods
- Division: Propagated by dividing the roots in spring or autumn. Select a healthy root ball, separate it, and plant it.
- Seeds: Propagation is possible, but division is generally preferred to maintain the variety's characteristics.

Cultivation Methods
- Sunlight: It thrives in full sun but can tolerate partial shade. - Soil: It prefers well-drained soil, and soil quality is not a major concern.
- Watering: It generally likes moderate humidity but can tolerate water stress well. It grows relatively well even in dry conditions.
- Fertilizer: Apply general ornamental fertilizer once in the spring, but in moderation.

Uses in the Garden
- Garden Composition: It is popular as a landscape plant, and is particularly suitable as a border or background plant.
- Harmony with Other Plants: It can be planted alongside shrubs or other perennial flowers to create visual contrast.

Important Pests and Control Methods
- Diseases: It generally has strong disease resistance. However, root rot can occur due to excessive moisture, so attention must be paid to drainage management.
- Pests: Problems with specific pests are rare, but if they occur, use an appropriate pest control agent.

Avalanche is a plant that can be utilized in various garden situations because it is relatively easy to care for. With the right environment and care, it can create a beautiful spectacle.

Plant Type
Plant Family	Poaceae
Height	90~150cm
Spread	30~60cm
Colors	yellow
Bloom Period	June to November
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Carl Foerster
Calamagrostis × acutiflora 'Karl Foerster'

Calaminta nepeta
Calamintha nepeta