Sinapis Alba, commonly known as white mustard, is an annual herb that belongs to the Brassicaceae family. It is native to the Mediterranean region but now widely cultivated in different parts of the world for its seeds, which are used to make mustard sauces and as a spice in various cuisines.
Contents
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Sinapis |
Appearance
The plant grows up to 1.2 meters tall and has a branching stem with leaves that are alternate, ovate, and toothed. The flowers are bright yellow and have four petals arranged in a cross shape. The fruit of the plant is a pod that contains small, round, and reddish-brown seeds.
Care Guide
White mustard is easy to grow and maintain. Here are some tips for taking care of it:
- Water: The plant requires regular watering, especially during dry spells.
- Fertilization: Apply a balanced fertilizer once a month to promote healthy growth.
- Soil: White mustard grows well in well-drained, loamy soil that is rich in organic matter.
- Sunlight: The plant prefers full sun but can tolerate partial shade.
- Hardiness Zones: White mustard can grow in USDA hardiness zones 3 to 11.
Common Pests & Diseases
White mustard is generally free from serious pests and diseases. However, some common issues that may affect it include:
- Aphids: These sap-sucking insects can cause distortion and yellowing of the leaves. They can be controlled using insecticidal soap or neem oil.
- Cabbage white butterfly: The caterpillars of this butterfly can damage the leaves. They can be handpicked or controlled using Bacillus thuringiensis (Bt) spray.
- Downy mildew: This fungal disease can cause yellowing and wilting of the leaves. It can be prevented by ensuring good air circulation and avoiding overhead watering.
Habitat
White mustard is adapted to grow in a wide range of climates and soils. It can be found in fields, meadows, and waste places. It is also grown as a cover crop and forage crop to improve soil fertility and control weeds.
Question and Answer
Q: Is white mustard a perennial or an annual?
A: White mustard is an annual herb that completes its life cycle in one growing season.
Q: What are the culinary uses of white mustard seeds?
A: White mustard seeds are used to make mustard sauces, pickles, and as a spice in various cuisines.
Q: Can white mustard be grown in pots?
A: Yes, white mustard can be grown in pots provided they are at least 30 cm deep and have good drainage.
Q: Is white mustard a good cover crop?
A: Yes, white mustard is an excellent cover crop that can improve soil fertility, suppress weeds, and reduce soil erosion.
Related Plants
- Brassica nigra (Black Mustard)
- Brassica juncea (Brown Mustard)
- Brassica oleracea (Cabbage)
- Brassica rapa (Turnip)
References
- “Sinapis Alba L.” Plants of the World Online, Kew Science. Accessed 1 September 2021. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:289511-1.
- Wickipedia. “Sinapis Alba.” Accessed 1 September 2021. https://en.wikipedia.org/wiki/Sinapis_alba.
