Certified Organic Buckwheat Sprouting Seed: 1 Lb. (also available by the Oz.) of Buckwheat Seeds for Sprouting, Cooking, Garden, Hydroponics, Salad Greens & More. Grow Your Own Sprouts Fun & Better Health. Buckwheat Sprouts Are Rich in Protein, Iron, Calcium, Phosphorous, Vitamin B Complex, Vitamin E and Large Amounts of Rutin and Bioflavonoids.