William P. J. McCarthy Bare Root Rose Bush

Rosa ‘JALmccar’ William P. J. McCarthy

William P. J. McCarthy is a hardy shrub rose bred by Brad Jalbert in Canada, created as a living tribute to his mentor. It produces continuous flushes of clear pink double blooms held above healthy, glossy foliage. Built for northern climates and low maintenance, it’s a reliable performer that combines beauty with resilience.

💐 Plant & Flower Traits
🌹 Rose Type: Shrub
🧬 Breeder: Brad Jalbert (2016)

🎨 Color: Clear pink
🌸 Petal Count: 25–30
💠 Bloom Form: Double, clustered
📏 Bloom Size: 3–4″
🔁 Flowering: Repeat bloomer spring through autumn
🏺 Vase Life: 3–5 days
🧴 Fragrance: Light, fresh

🏡 Growth & Garden Habits
🌿 Growth Type: Compact, well-branched shrub
☀️ Light Requirements: Full sun
❄️ Hardiness Zones: USDA 5–9
📐 Spacing: 2–3′
↕️ Height: ~4′
↔️ Width: ~3′

🛡️ Health & Suitability
🌱 Root Stock: Own Root or Budded
💪 Disease Resistance: Very good — excellent winter hardiness and clean foliage
🌎 Regional Recommendations: Northeast, Midwest, Pacific Northwest, West Coast, Intermountain West