Water
Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot. Reduce watering frequency in cooler months or when the plant is dormant.
Ensure good drainage to prevent excess moisture accumulation.
Ladies-tongue Mustard (Athysanus unilateralis) is an annual herb known for its small, yellow flowers and edible leaves, often found in rocky or disturbed habitats.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers bright, indirect light. Protect from intense afternoon sun.
Moderate
50% intensity
Allow soil to dry slightly between waterings.
Well-drained
50% intensity
Moderate
50% intensity
Prefers temperatures between 18-24°C. Avoid extreme cold or heat.
Low
25% intensity
Feed sparingly during growing season.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot. Reduce watering frequency in cooler months or when the plant is dormant.
Ensure good drainage to prevent excess moisture accumulation.
Prune to maintain shape and remove any dead, damaged, or leggy stems. Light pruning can be done after flowering to encourage bushier growth.
For larger plants, more significant pruning can be undertaken in late winter or early spring before new growth emerges.
Easily propagated from seed sown in spring. Seeds can be sown directly into pots or trays and kept moist.
Cuttings can also be taken from semi-hardwood or softwood in late spring or summer and rooted in well-draining soil.
Repot every 1-2 years, or when the plant becomes root-bound. Choose a pot that is slightly larger than the current one. Use a well-draining potting mix.
Repotting is best done in spring before the active growing season begins.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Ladies-Tongue Mustard (Athysanus unilateralis)
Where Ladies-Tongue Mustard (Athysanus unilateralis) is found

Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Athysanus |
| Species | Athysanus unilateralis |
Similar in genus Athysanus
Answers based on plant encyclopedia data