- You Will Get 500 Seeds Of Love In A Mist Persian Jewels Mix Nigella Damascena Fennel Flower Seeds. - Description: - Name: Love In A Mist Persian Jewels. - Other Common Names: Fennel Flower / Devil-In-The-Bush. - Scientific Name: Nigella Damascena. - Color: Pink, Purple, Blue, White, & Lavender. - Plant Seeds: Outdoors After Frost / Indoors Weeks Before Last Frost. - Plant Height: 12 - 18". - Plant Spacing: 5 - 7". - Bloom Time: Late Spring - All Summer. - Hardiness Zone: N/A (But Reseeds Itself Easily, So It Acts Like A Perennial In All Zones). - Light Requirements: Sun. - Soil & Water Preferences: Average.