Mustard is a fast-growing annual plant that is easy to grow and can be grown in a variety of climates. Here are the steps for growing mustard:
Choose a sunny spot in your garden with well-draining soil. Mustard grows best in a pH range of 6.0-7.0.
Sow mustard seeds directly in the ground in early spring, as soon as the soil can be worked. Sow the seeds about 1/4 inch deep and about 1 inch apart.
Water the soil lightly after planting, and keep the soil moist until the seeds germinate. Mustard seeds will typically germinate within 7-14 days.
Thin the seedlings to about 4-6 inches apart when they are about 2 inches tall. This will allow the plants to grow properly and prevent them from competing for resources.
Fertilize the plants with a balanced fertilizer, such as a 10-10-10 formula, when they are about 6 inches tall. Follow the instructions on the fertilizer package for the appropriate amount to use.
Keep the plants well-watered, especially during dry spells. Mulch around the plants to help retain moisture in the soil.
Watch for pests and diseases, such as aphids and clubroots. Use organic or chemical controls as needed to keep these problems in check.
Harvest the mustard greens when they are young and tender, typically about 30-40 days after planting. You can also wait until the plants are larger and harvest the leaves as needed.