Japanese Giant Red Mustard Greens


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The Giant-leafed Red Mustard, also known as "Japanese Mustard", has purple-red savoy leaves with light green undersides and a strong, sharp, peppery taste. Giant Red Mustard plant grow upright, large rosettes up to 18" tall, easily grown with other vegetables and plants. The unique spicy flavor adds zest to a variety of dishes. Picked young, it makes delightful garnishes and spices up mesclun mixes. Excellent braised or steamed, in salads or stir-fries. Use like spinach or chard. Harvest whole heads or pick individual leaves.

Species Mustard Green, Japanese Giant Red
Vegetable Size 12-18 inches tall

Days to Germinate


Days to Harvest


Germination Rate


Test Date



Country of Origin

United States


Full Sun, Partial Shade

Seeds Packed For



Planting Instructions:

Plant 1/4 inch in soil after danger of frost has passed in Spring in at least 70F temperature soil.

Within-Row Spacing 10-15 inches
Between-Row Spacing 18-24 inches

Nutrition Facts:

Calories 15
% Daily Value*
Total Fat 0.2 g 0%
Saturated fat 0 g 0%
Polyunsaturated fat 0 g
Monounsaturated fat 0.1 g
Cholesterol 0 mg 0%
Sodium 11 mg 0%
Potassium 215 mg 6%
Total Carbohydrate 2.6 g 0%
Dietary fiber 1.8 g 7%
Sugar 0.7 g
Protein 1.6 g 3%
Vitamin A 33% Vitamin C 65%
Calcium 6% Iron 4%
Vitamin D 0% Vitamin B-6 5%
Cobalamin 0% Magnesium 4%
*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.