Organic Plants › Certified Organic Grey Sage Image 1 of 1 Certified Organic Grey Sage $7.95 4in. USDA Certified Organic. Perennial.Great with poultry, beans, stews, soups. Even the light blue flowers are edible! Get notified by email when this product is in stock. Quantity: Add To Cart Added! 4in. USDA Certified Organic. Perennial.Great with poultry, beans, stews, soups. Even the light blue flowers are edible!