Guide to Cultivating Giant Red Mustard Giant Red Mustard, also known as Red Giant Mustard or Japanese Giant Red Mustard, is a leafy green vegetable that not only adds a vibrant burst of color to your garden but also offers great flavor and numerous health benefits. In this guide, we will explore the steps to successfully cultivate Giant Red Mustard, including planting, care, pests and diseases, and harvesting. Additionally, we will provide a popular recipe and highlight some of the health benefits associated with this nutritious plant. Planting Giant Red Mustard: 1. Climate requirements: Giant Red Mustard thrives in cool weather, making it an ideal choice for spring and fall planting. It grows best in USDA hardiness zones 4-10. 2. Soil preparation: Prepare a well-draining soil enriched with organic matter. Giant Red Mustard prefers a slightly acidic soil with a pH level of 6.0 to 6.8. 3. Sowing the seeds: Directly sow the seeds inch deep and space them 6 inches apart. Rows should be spaced around 12 inches apart. If starting indoors, sow the seeds in individual pots around four weeks before the desired planting time. 4. Watering: Keep the soil consistently moist but not waterlogged. Watering regularly is especially important during dry spells. 5. Sunlight: Giant Red Mustard prefers full sun for optimal growth but can tolerate partial shade.