Satsuki Azalea

Satsuki Azalea (Rhododendron 'Satsuki')

Satsuki Azalea (Rhododendron 'Satsuki') refers to a group of late-blooming Japanese azaleas known for their spectacular floral variation, refined growth habit, and use in bonsai and formal landscapes. "Satsuki" means "fifth month" in Japanese, referencing their late May to early June bloom time. These azaleas are admired for their ability to produce a wide range of flower forms and colors�sometimes even on the same plant�ranging from white and pink to lavender and red, often with blotches, stripes, or variegation.

Distinctive Features

Satsuki azaleas are typically compact, maturing between 1 and 3 feet tall with a spreading, mounded habit. Their evergreen foliage is small and glossy, making them ideal for detailed landscape use or container growing. What sets Satsuki azaleas apart is their unpredictable and multicolored bloom display. Individual flowers may appear single, semi-double, or ruffled, with an ever-changing mix of colors and patterns that brings fresh interest to the garden each season. Their late bloom time also makes them valuable for extending spring color into early summer.

Growing Conditions

• Sun Exposure: Partial shade is ideal; morning sun and dappled afternoon light provide the best results.
• Soil: Prefers well-drained, acidic soil with rich organic matter.
• Water: Moderate; consistent watering is important, especially during bloom and establishment.
• Humidity: Performs well in humid conditions with proper air circulation.
• USDA Hardiness Zones: 6 to 9

Ideal Uses

• Accent plantings where their unique flower forms and colors stand out
• Foundation plantings thanks to their compact and tidy form
• Bonsai and containers for their manageable size and ornamental character
• Japanese gardens where they pair beautifully with other fine-textured plants
• Mixed borders to provide late-season bloom and contrast alongside perennials

Low Maintenance Care

• Maintain even moisture during dry periods and flowering season
• Lightly shape after blooming to maintain form; avoid pruning in fall
• Feed with an acid-formulated fertilizer in spring before blooming begins
• Resistant to most pests when planted in well-drained, shaded conditions
• Mulch root zone and protect from harsh winds in colder climates

Why Choose Satsuki Azalea?

• Extraordinary flower variation with multicolored blooms and diverse forms
• Late spring bloomer that extends color after other azaleas are finished
• Compact and slow-growing, ideal for small gardens and containers
• Evergreen beauty with glossy foliage for year-round structure
• Highly valued by bonsai enthusiasts for its form and stunning blooms

For gardeners seeking a refined, versatile, and artistically expressive azalea, Satsuki Azalea is a timeless addition that offers dynamic beauty and long-lasting garden value.