Smallflower Bittercress Plant Care

Cardamine oligosperma Nutt.

Updated Β· Sources Β· How we source care data

Cardamine oligosperma is a species of Cardamine known by the common name little western bittercress, native to western North America.

🌱Herbs
Light

Partial shade to full shade

At a glance

How do you care for Smallflower Bittercress?

Smallflower Bittercress grows best in partial shade to full shade.

Where Is the Smallflower Bittercress Native To?

Native range3 countries

What Is the Smallflower Bittercress?

Smallflower Bittercress (Cardamine oligosperma) belongs to the Brassicaceae family within the Cardamine genus. Smallflower Bittercress is native to western North America.

Smallflower Bittercress displays a low-growing, spreading perennial growth habit, reaching up to tall with a spread of approximately . Smallflower Bittercress produces small, delicate white or pink flowers in clusters.

What Light Does the Smallflower Bittercress Need?

Smallflower Bittercress thrives in partial shade to full shade. Avoid placing Smallflower Bittercress in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Light Requirement

Partial shade to full shade

What Soil Mix Works Best for a Smallflower Bittercress?

Moist, well-draining soil rich in organic matter. Good drainage is essential for Smallflower Bittercress to prevent waterlogging, which leads to root rot and fungal issues.

How Do You Repot a Smallflower Bittercress?

Divide and repot every 2-3 years 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.

How Do You Propagate a Smallflower Bittercress?

Smallflower Bittercress can be propagated through seeds, division. Similar propagation techniques also apply to alpine bittercress plant care, which shares the same genus.

Is the Smallflower Bittercress Toxic to Pets and Children?

Pet safety not verified

The ASPCA does not list Smallflower Bittercress, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.

This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.

See all plants toxic to cats and plants toxic to dogs.

What Pests and Diseases Affect the Smallflower Bittercress?

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

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.

Keep exploring plants

Smallflower Bittercress is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.

It belongs to the Cardamine genus β€” compare its care with other Cardamine species on PlantoScan.

Cardamine is part of the Brassicaceae plant family β€” browse all Brassicaceae genera and species.

Smallflower Bittercress copes with lower light than most plants β€” browse the full list of low-light plants.

More Cardamine Species

Other Cardamine species in PlantoScan's care catalogue share similar watering, light, and soil preferences:

Sources

  • Scientific name & taxonomy: Cardamine oligosperma Nutt., family Brassicaceae (first published in Fl. N. Amer. 1: 85 (1838)) β€” World Flora Online record, IPNI name record.
  • Pet toxicity: Pet safety not verified: the ASPCA does not list Smallflower Bittercress, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
  • Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks β€” values that fail them are hidden. How we source and check plant data.

Spotted a mistake? Email info@upvision.media with the page link β€” we check and correct reported errors.

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