About Heirloom Potted Rose Bush Rosa ‘JACbloom’ Heirloom Heirloom is a classic lilac-purple hybrid tea rose bred by William A. Warriner and introduced in the U.S. by Jackson & Perkins in 1972. Treasured for its vintage charm, rich fragrance, and romantic coloring, this rose has remained a beloved favorite for over 50 years. 💐 Plant & Flower Traits 🌹 Rose Type: Hybrid Tea 🧬 Breeder: William A. Warriner (USA) 🏢 Introduced By: Jackson & Perkins (USA) 🎨 Color: Lilac-purple with soft, vintage tones 🌸 Petal Count: ~16–35 petals 💠 Bloom Form: Old-fashioned, semi-double 📏 Bloom Size: 4–5″ 🔁 Flowering: Repeats throughout the season 🏺 Vase Life: Excellent — long stems and sturdy blooms 🧴 Fragrance: Intensely sweet, classic rose scent 🏡 Growth & Garden Habits 🌿 Growth Type: Upright and bushy ☀️ Light Requirements: Full sun ❄️ Hardiness Zones: USDA Zones 7–10 📐 Spacing: 3–4′ ↕️ Height: 4′ ↔️ Width: 4′ 🛡️ Health & Suitability 💪 Disease Resistance: Good in mild climates; benefits from good air circulation 🌎 Regional Recommendations: West Coast, Southeast, Southwest, Mid‑Atlantic