Johanna Azalea

Johanna Azalea (Rhododendron 'Johanna')

Johanna Azalea (Rhododendron 'Johanna') is a compact evergreen azalea known for its intense red blooms and dramatic, glossy foliage that turns deep burgundy in winter. This reliable Kurume hybrid brings bold color and year-round interest to shaded gardens, foundation plantings, and containers. Its dense habit and seasonal foliage changes make it a standout choice for formal or naturalistic designs.

Distinctive Features

'Johanna' grows 2 to 3 feet tall and 3 to 4 feet wide, forming a low, mounded shrub that holds its shape without pruning. In spring, it produces bright, deep red blooms that nearly cover the plant. The glossy, dark green leaves take on a striking wine-red tone in winter, providing a second season of ornamental value. This dual-season interest makes it an asset in year-round landscape planning.

Growing Conditions

• Sun Exposure: Partial shade preferred; tolerates full sun with adequate moisture in cooler climates.
• Soil: Acidic, well-drained soil rich in organic matter is essential.
• Water: Moderate; keep soil evenly moist, particularly during dry spells and blooming.
• Humidity: Thrives in areas with moderate humidity and airflow.
• USDA Hardiness Zones: 6�8; adaptable in a wide range of temperate climates.

Ideal Uses

• Foundation Plantings: Neat habit and seasonal interest make it ideal near entryways or structures.
• Borders and Edging: Perfect for defining garden beds with color and texture.
• Mass Plantings: Plant in groups for a vivid spring display and consistent winter structure.
• Containers: Grows well in pots on patios or porches with dappled light.
• Woodland Gardens: Blends naturally with shade-loving companions beneath trees.

Low Maintenance Care

Johanna Azalea is easy to maintain and holds its shape well without frequent pruning. It benefits from consistent moisture and periodic feeding to encourage healthy growth and vibrant blooms.

• Watering: Water regularly during dry periods, especially in the first few years after planting.
• Pruning: Little pruning required; shape lightly after flowering if needed.
• Fertilizing: Use fertilizer formulated for acid-loving plants in early spring or just after bloom.
• Pest and Disease Resistance: Resistant to most common azalea pests when grown in well-drained sites.
• Winter Care: Mulch around the base in late fall to conserve moisture and protect roots.

Why Choose Johanna Azalea?

Johanna Azalea (Rhododendron 'Johanna') offers year-round beauty with its bold spring blooms and rich winter foliage. It�s a favorite for structured planting schemes and adds reliable color to both sunny and shaded garden spaces.

• Bright Red Spring Blooms: Eye-catching color stands out in shaded borders and foundation beds.
• Seasonal Foliage Interest: Glossy leaves turn deep burgundy in winter for multi-season appeal.
• Compact Growth: Naturally low and dense, perfect for small spaces and mass plantings.
• Low Maintenance: Minimal pruning and care once established.
• Versatile Landscape Use: Works well in both formal and naturalistic designs.

For bold spring color and winter foliage drama, Johanna Azalea adds structure and beauty to gardens year-round with minimal effort.