Mustard
Sinapis alba
vegetableWhite mustard is a cool-season brassica grown for its peppery leaves and seeds. It matures quickly (30–40 days) and tolerates light frost, making it ideal for spring and fall harvests. The plant produces nutritious greens and oil-rich seeds used in condiments and cooking.
Common Problems
Select the problem your Mustard is experiencing to get a treatment guide.
Care Guide
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Light
Full sun (6–8 hours minimum); tolerates partial shade in hot climates.
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Water
Keep soil consistently moist but not waterlogged; water deeply 1–2 times weekly depending on rainfall and temperature.
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Soil
Well-draining, fertile loam with pH 6.0–7.5; amend with compost or aged manure before planting.
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Fertiliser
Moderate nitrogen; apply balanced fertilizer (10–10–10) every 3–4 weeks, or use compost-enriched soil.
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Temperature
Optimal 50–70°F (10–21°C); bolts quickly above 75°F (24°C).
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Humidity
Average humidity; no special requirements. Ensure good air circulation to prevent fungal issues.
Toxicity
check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children
Safe for all. Seeds contain glucosinolates which may cause digestive upset if consumed in very large quantities.
Common Diseases
Common Pests
Seasonal Care
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Resume regular watering and feeding as growth picks up.
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Peak growing season. Water and feed regularly.
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Reduce watering as growth slows. Stop heavy feeding.
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Minimal watering and feeding. Protect from frost if needed.