Mustard Greens Plant Care

Mustard Greens (Brassica juncea) belongs to the Brassicaceae family within the Brassica genus. Mustard Greens is native to India, China. Mustard Greens is also known as Indian Mustard, Leaf Mustard, Brown Mustard.

Mustard Greens displays a leafy, compact rosette growth habit, reaching up to 3 inches tall with a spread of approximately 1 inches. Mustard Greens produces small, four-petaled flowers in white, yellow, or purple.

Leaf size: approximately 0 inches.

Brassica juncea requires watering every 3–7 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Mustard Greens thrives in full sun to partial shade light conditions. The optimal light range is 0–0 lux. Avoid placing Mustard Greens in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Brassica juncea grows best at temperatures between 60°F and 75°F. Mustard Greens prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining, fertile soil with high organic matter content. Good drainage is essential for Mustard Greens to prevent waterlogging, which leads to root rot and fungal issues.

Repot annually in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Mustard Greens can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to rapeseed plant care, which shares the same genus.

Mustard Greens is susceptible to cabbage worms, aphids, flea beetles. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Mustard Greens grows outdoors in USDA Zone 8a – 11b. Native to India, China, Mustard Greens is adapted to warm climates. In cooler regions, grow Mustard Greens as a houseplant or bring it indoors before the first frost.