- You Will Get 500 Seeds Of Telham Beauty Bellflower Blue Peachleaved Campanula Persicifolia Flower Seeds. - Description: - Name: Peach-Leafed Bellflower Telham Beauty. - Scientific Name: Campanula Persicifolia. - Color: China Blue 2” Flowers. - Plant Seeds: Outdoors After Frost / Indoors Weeks Before Last Frost. - Plant Height: 24 - 36”. - Plant Spacing: 12 - 18”. - Bloom Time: Late Spring - Early Summer. - Hardiness Zone: 3 – 8. - Light Requirements: Sun - Part Shade. - Soil & Water Preferences: Average – Dry.