- You Will Get 50 Seeds Of Moonflower Morning Glory White Moon Flower Ipomoea Alba Flower Seeds. - Description: - Name: Moon Flower Morning Glory. - Scientific Name: Ipomoea Alba. - Color: White Trumpet Shaped Flowers That Bloom At Night. - Plant Seeds: Outdoors After Frost / Indoors Weeks Before Last Frost. - Plant Height: 72 - 96". - Plant Spacing: 15 - 18". - Bloom Time: 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.