Southern Giant Mustard Seed

Southern Giant Mustard is a classic, heirloom leafy green known for its bold flavor, vigorous growth, and dependable yields. This popular variety produces large, bright green leaves with beautifully curled and frilled edges, adding both texture and visual appeal to the garden. Its flavor is distinctly mustardy—spicy and peppery when raw, yet mellows to a rich, savory taste when cooked. 

Fast-growing and easy to cultivate, Southern Giant is typically ready for harvest in 40–50 days and thrives in cool-season conditions, though it shows good tolerance to cold and light frost. The upright plants are slow to bolt and highly productive, making them a favorite for home gardens and market growers alike. 

Harvest young leaves for tender, mild salads or allow them to mature for hearty cooking greens perfect for sautéing, soups, and traditional southern dishes. Reliable, flavorful, and nutrient-rich, Southern Giant Mustard is a staple variety that performs well across a wide range of growing conditions.