- Name: Perennial Lupine - Other Common Names: Blue Lupine / Wild Lupine / Sundial Lupine - Scientific Name: Lupinus Perennis - Color: Violet Blue - Plant Seeds: Outdoors After Frost / Indoors Weeks Before Last Frost / Fall - Bloom Time: Spring - Summer - Hardiness Zone: 3 - 9 - Plant Height: 36" - Plant Spacing: 18" - Light Requirements: Sun - Soil & Water Preferences: Average - Dry - Quantity: 100 Seeds - Other: Lupine’s Showy Densely-Packed Blooms Cover The Flower’s Spikes Top To Bottom. In The Garden, They Will Attract Bees, Butterflies, & Hummingbirds, But They Also Make A Great Cut Flower.