Also known as Creeping Yellow Cress · Creeping Yellow Field Cress · Yellow Field Cress
Rorippa sylvestris, or Creeping Yellowcress, is a perennial herb with bright yellow flowers, often found in damp soils and disturbed areas.
At-a-glance light, water, soil, and growing conditions from plant data
Full sun to partial shade
75% intensity
Thrives in bright light but can tolerate some shade, especially in hotter climates
Keep consistently moist
75% intensity
Prefers damp conditions, do not allow to dry out
Clay, Loam, Sand, Silty
50% intensity
Hardy
25% intensity
Tolerates a wide range of temperatures, generally hardy in USDA zones 4-8
Low needs
25% intensity
Light feeding in spring is usually sufficient
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Rorippa sylvestris thrives in consistently moist soil. Water regularly, especially during dry periods, to prevent the soil from drying out completely. Aim for a good soaking, allowing excess water to drain away.
Overwatering can lead to root rot, so ensure good drainage.
Pruning is typically minimal for Rorippa sylvestris. Deadhead spent flowers to encourage further blooming and maintain a tidy appearance.
If the plant becomes leggy or overgrown, a light trim can help to promote bushier growth. Remove any diseased or damaged foliage promptly.
Propagation is easily achieved through division of established clumps in spring or autumn. Stem cuttings can also be taken in late spring or early summer and rooted in moist soil or water.
The plant readily self-seeds, contributing to its natural spread.
Repotting is usually only necessary if the plant becomes root-bound, typically every 2-3 years. Choose a pot with adequate drainage. Repot in spring before new growth begins.
Ensure the new pot size is only slightly larger than the current one to avoid waterlogging.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Creeping Yellowcress (Rorippa sylvestris)
Where Creeping Yellowcress (Rorippa sylvestris) 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 | Rorippa |
| Species | Rorippa sylvestris |
Similar in genus Rorippa
Answers based on plant encyclopedia data
