- Name: Lady Cowpea - Other Common Names: Southern Pea / Cow Pea - Lady Finger / Lady Rice - Scientific Name: Vigna Unguiculata - Color: White Flowers / Creamy White Peas - Plant Seeds: Outdoors After Frost / Indoors Weeks Before Last Frost - Plant Height: 18 - 24" - Plant Spacing: 3" X 3' Rows - Harvest: 75 Days - Light Requirements: Sun - Soil & Water Preferences: Average - Quantity: 100 Seeds - Other: More Info Coming Soon! :)