Sapphire Blue Oat Grass

Plant Overview

Sapphire Blue Oat Grass is a stunning ornamental grass that adds a captivating blue-silver hue to any landscape. Its arching foliage creates a graceful, fountain-like appearance that moves elegantly in the breeze. This cool-season grass maintains its striking color throughout the growing season and provides winter interest with its dried stalks.

Plant Information

• Latin Name: Helictotrichon sempervirens
• Common Name: Blue Oat Grass
• Watering Requirements: Moderate to Low
• Sun Exposure: Full Sun
• Soil Conditions: Well-draining, average to poor soil
• Mature Plant Height: 2-3 feet
• Mature Plant Width: 2-3 feet

Plant Care

Sapphire Blue Oat Grass is remarkably low-maintenance and drought-tolerant once established. Remove dead foliage in late winter or early spring before new growth emerges. Divide clumps every 3-4 years to maintain vigor and prevent center die-out. This grass rarely requires fertilization and is naturally resistant to pests and diseases.

Planting Instructions

Plant in spring or early fall, spacing plants 2-3 feet apart. Dig a hole twice as wide as the root ball and at the same depth. Place the plant at the same level it was growing in the container, backfill with soil, and water thoroughly. Apply a light layer of mulch around the base, keeping it away from the crown to prevent rot. Water regularly during the first growing season to establish a deep root system.

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