Silver Sword Azalea

Silver Sword Azalea (Rhododendron 'Silver Sword')

Silver Sword Azalea (Rhododendron 'Silver Sword') is a striking evergreen azalea prized for its bright variegated foliage and bold spring color. This compact cultivar features green leaves edged in creamy white, offering year-round visual interest�even when not in bloom. Each spring, vivid purplish-red flowers emerge in dramatic contrast against the light-margined leaves, creating a vibrant focal point in shaded gardens and foundation beds.

Distinctive Features

Growing 3 to 4 feet tall and wide, Silver Sword forms a dense, mounded shape ideal for low hedges and garden accents. The evergreen foliage is its most distinguishing trait: each leaf displays a bright white margin that maintains color through winter. The flowers appear in mid-spring as large, single blooms in deep magenta-purple, providing a colorful burst that stands out vividly against the variegated background. This variety was bred for both ornamental value and hardiness, making it a reliable landscape choice.

Growing Conditions

• Sun Exposure: Partial shade is ideal; some morning sun enhances foliage variegation and bloom.
• Soil: Requires acidic, moist, and well-drained soil enriched with organic matter.
• Water: Moderate; consistent moisture is important during establishment and blooming season.
• Humidity: Tolerates moderate humidity with proper spacing for airflow.
• USDA Hardiness Zones: 6 to 8

Ideal Uses

• Foundation plantings where its variegated foliage provides brightness and structure
• Accent plant in shaded borders for eye-catching foliage and flower contrast
• Mixed beds with other broadleaf evergreens and spring bloomers
• Shade gardens to illuminate darker corners and complement hostas and ferns
• Container plantings with acidic soil and regular watering

Low Maintenance Care

• Water deeply during dry spells, especially in the first two years after planting
• Light pruning after flowering helps maintain shape and encourage dense branching
• Use an acid-formulated fertilizer in early spring and again after bloom if needed
• Generally disease-free when planted in appropriate soil and light conditions
• Mulch and protect from drying winter winds in colder zones

Why Choose Silver Sword Azalea?

• Bold variegated foliage with bright white-edged leaves for year-round interest
• Deep magenta flowers in mid-spring for a rich pop of color
• Compact, neat mounded form fits easily into beds and containers
• Evergreen foliage maintains structure through all seasons
• Versatile and adaptable for a wide range of garden settings

Silver Sword Azalea adds lasting contrast, structure, and reliable color to semi-shaded gardens and landscapes.