About Purezza Climbing Rose

Rosa banksiae ‘Purezza’

Rosa banksiae ‘Purezza’ is a nearly thornless climbing rose introduced in 1961 by Domenico Aicardi of Italy. A refined hybrid of the beloved Lady Banks rose, Purezza™ produces cascades of pure white, semi-double blooms in loose, graceful clusters. Its airy, light green foliage and soft, fresh fragrance bring a touch of elegance to arbors, pergolas, and trellises. In warm climates, this vigorous climber will reward you with a generous spring flush and light repeat blooms, all while maintaining excellent health and minimal maintenance needs.

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💐 Plant & Flower Traits
🌹 Rose Type: Climbing (Rosa banksiae hybrid)
🧬 Breeder: Domenico Aicardi (Italy), 1961
🏢 Introduced By: Various nurseries internationally
🎨 Color: Pure white
🌸 Petal Count: ~15–25 petals (semi-double)
💠 Bloom Form: Loose rosette clusters
📏 Bloom Size: ~1–2″ (2.5–5 cm) across
🔁 Flowering: Large spring flush with light repeats in warm climates
🏺 Vase Life: Short—best for immediate enjoyment in arrangements
🧴 Fragrance: Light, fresh, sweet

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🏡 Growth & Garden Habits
🌿 Growth Type: Vigorous, nearly thornless climber with fine-textured foliage
☀️ Light Requirements: Full sun
❄️ Hardiness Zones: USDA Zones 7–11
📐 Spacing: Allow 8–10 ft (2.4–3 m) spread
↕️ Height: 12–20 ft (3.6–6 m)
↔️ Width: 8–10 ft (2.4–3 m)

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🛡️ Health & Suitability
💪 Disease Resistance: Excellent—low maintenance in warm, dry climates
🌎 Regional Recommendations: Best in Southeast, Southwest, West Coast, and mild coastal regions