How do you make a nutritional powerhouse even more nutritious? Grow Red Russian Kale baby greens as it is loaded with vitamins A and C with big boosts of calcium, protein, iron, and fiber. These organic seeds can be grown indoors at any time of year and are a nutrient-packed way to get your "green fix" in winter. Move containers as needed for best light exposure and temperature. Harvest when 2"–4" tall and enjoy!