Pearlescent Rose: The Quintessential White Rose for Your Garden

The Pearlescent rose, known for its pure elegance and intense citrus fragrance, is a captivating shrub that has found its way into the hearts of gardeners. Initially bred by William J. Radler in 2002 and introduced in the U.S. by Conard-Pyle (Star Roses) in 2011, this rose offers beauty and resilience. Often showcased under the exhibition name Milwaukee’s Calatrava™, this rose consistently produces picturesque, white, double blooms with a hint of pink along the petal edges as the weather cools.

Characteristics of the Pearlescent Rose

• Name: Pearlescent™
• Type: Shrub rose
• Color: White, near white, with blush pink edges in cooler temperatures
• Fragrance: Strong, citrus scent
• Bloom Type: Medium, double blooms (17-25 petals)
• Bloom Size: Average diameter of 2.25 inches
• Bloom Repeat: Excellent, blooming in flushes throughout the season
• Height: 4-6 feet
• Width: 3-4 feet
• Foliage: Large, matte, blue-green leaves
• Hardiness Zone: Hardy from zone 5b to 9b

The Alluring Beauty of Pearlescent Blooms

One of the pearlescent rose’s most defining features is its delicate, double blooms. These flowers reach an average size of 2.25 inches in diameter and typically feature 17-25 petals. The subtle ruffling of each petal and occasional blush-pink edging as temperatures drop enhance the visual appeal. These blooms are perfect for those who appreciate a classic white rose with a unique twist.

The blooms appear primarily as solitary flowers, creating a striking display punctuating any garden landscape. The Pearlescent™ rose is also known for its ovoid buds, unfurl into cupped, ruffled flowers that retain their form beautifully.

Fragrance That Captivates

A standout quality of this rose is its strong citrus fragrance, which delights anyone who comes close. This scent enhances outdoor spaces and makes the Pearlescent™ rose an exceptional candidate for cut flower arrangements, filling homes with its fresh and invigorating aroma.

Growth and Care Tips

The Pearlescent rose grows with a bushy, upright habit, reaching heights between 4 and 6 feet and spreading 3 to 4 feet. Its robust growth is matched by attractive blue-green, matte foliage. The large leaves of 3 to 7 leaflets provide a lush backdrop contrasting with the white blooms.

Ideal Growing Conditions

This rose is hardy from USDA zones 5b to 9b, making it a versatile option for gardeners in various climates. It thrives in full sun, which promotes healthy growth and maximizes blooming potential. Ensure the planting site has well-drained soil to prevent root rot. A slightly acidic to neutral pH is optimal for this rose’s performance.

Pruning and Maintenance

Routine maintenance includes annual spring pruning, removing old and dead canes to encourage new growth, trimming-crossing canes, and shaping the plant for best results to improve airflow and overall health. These practices support continuous blooming and robust growth throughout the season.

Bloom Cycle and Longevity

The Pearlescent™ rose stands out due to its ability to bloom repeatedly from early spring to the first frost. Gardeners can enjoy the continuous cycle of stunning flowers without significant downtime between blooms, ensuring their garden remains lively and fragrant across multiple seasons.

Why Choose Pearlescent for Your Garden?

With its classic white blooms, strong citrus scent, and resilient growth habit, the Pearlescent rose is an excellent addition to any rose lover’s collection. It performs well as a stand-alone focal point or as part of a mixed border, adding a touch of elegance and charm to any garden setting. The ease of care, prolific blooming, and adaptability make it perfect for experienced and novice gardeners.

Buy the Pearlescent Rose.