The Blue Storm rose (also known as Shinoburedo) is a highly popular, Japanese-bred floribunda rose (2006) known for its stunning, large, lavender-blue, cup-shaped flowers. It thrives in pots or garden beds, reaching 80–120 cm in height, with a moderate fragrance and continuous, heavy blooming throughout the season.
Key Characteristics and Features
- Color Change: The blooms, which are 3.25 inches in diameter, shift from lavender-blue in cooler temperatures to a more lavender-pink in heat.
- Fragrance: It produces a moderate to strong fruity and damask tea fragrance.
- Growth Habit: It is a vigorous, upright shrub with few thorns and lush green foliage.
- Disease Resistance: While generally healthy, it is considered to have moderate resistance to diseases like powdery mildew and black spot.
- Blooming: It is a prolific bloomer, often in clusters, making it ideal for cut flowers.
Cultivation and Care
- Location: Prefers full sun (at least 6 hours) but can tolerate slight shade.
- Soil: Requires well-drained, fertile, and moist soil.
- Hardiness: It is generally hardy (USDA Zone 5 and warmer).
- Maintenance: Regular pruning is recommended to encourage bushier growth and more blooms.
Background
Bred by Keisei Rose Nurseries in Japan in 2006, its Japanese name “Shinoburedo” is derived from a classic waka poem by Taira no Kanemori, referencing hidden love. It is highly regarded for its ability to produce a near-blue color without appearing artificial, often used as a focal point in landscapes.
Bred by Keisei Rose Nurseries in Japan in 2006, its Japanese name “Shinoburedo” is derived from a classic waka poem by Taira no Kanemori, referencing hidden love. It is highly regarded for its ability to produce a near-blue color without appearing artificial, often used as a focal point in landscapes.
