- Name: Anemone ‘Madonna’ - Scientific Name: Anemone Sylvestris - Color: White Flowers / Yellow Stamens - Plant Seeds: Outdoors After Frost / Indoors Weeks Before Last Frost - Bloom Time: Spring - Hardiness Zone: 3 - 9 - Plant Height: 12" - Plant Spacing: 16" - Light Requirements: Sun - Part Shade - Soil & Water Preferences: Average - Quantity: 5 Seeds - Other: These Flowers Are Lightly Fragranced And Will Attract Bees And Butterflies.