About Sunset Horizon™ Potted Rose Bush

Rosa ‘KORresiaf’ PP 31,878 Sunset Horizon™

The Sunset Horizon™ Potted Rose Bush is a striking Floribunda that glows like the sky at dusk. Its blooms open bright yellow and slowly deepen to fiery orange-red, creating a two-tone sunset effect that changes through the season — a living light show in every garden.

💐 Plant & Flower Traits
🌹 Rose Type: Floribunda
🧬 Breeder: Kordes® (Germany)
🏢 Introduced By: Star® Roses & Plants (USA, 2021)
🎨 Color: Golden yellow with orange-red overlay, deepening with age
🌸 Petal Count: ~25–30 petals
💠 Bloom Form: Rounded clusters of double blooms
📏 Bloom Size: ~3–4″
🔁 Flowering: Continuous blooming from late spring through frost
🧴 Fragrance: Mild, fruity scent
🏺 Vase Life: Very good — holds form and color beautifully

🏡 Growth & Garden Habits
🌿 Growth Type: Compact, upright, and bushy
☀️ Light Requirements: Full sun
❄️ Hardiness Zones: USDA Zones 5–9
📐 Spacing: ~2.5–3′ apart
↕️ Height: ~3–4′
↔️ Width: ~2.5–3′

🛡️ Health & Suitability
💪 Disease Resistance: Excellent — bred for high resistance to blackspot and mildew
🌞 Heat & Cool Adaptation: Maintains vibrant sunset tones across a wide range of climates
🌎 Regional Recommendations:
West Coast • Intermountain West • Southwest • Southeast • Mid-Atlantic • Midwest • Northeast • Pacific Northwest