Bittercress
IOverview
Overview
Bittercress (Cardamine pennsylvanica) is a biennial or perennial forb that thrives in moist to wet conditions across various regions including Alabama, Alaska, Alberta, Arkansas, and British Columbia. This plant can be found growing in light to partial shade with soil types ranging from sandy to clay, thriving best in a pH level between 4.8 and 6.8. Bittercress reaches a height of about 0.6 meters and is adaptable to hardiness zones 4-8, making it a versatile addition to gardens or natural landscapes. The edible leaves of bittercress are particularly useful as a condiment, adding a piquant flavor to salads and other dishes. This plant is known for its ornamental value, with white flowers that contribute to the aesthetic appeal of any garden setting. Bittercress grows well in full to partial sun and prefers moist conditions, making it suitable for areas where water retention is good. While bittercress can be propagated via seed sowing directly into the garden bed or by dividing established plants, care should be taken when handling this plant as its leaves contain mustard oils that may cause a burning sensation if ingested in large quantities.
What is Bittercress?
Bittercress (Cardamine pennsylvanica) is a biennial or perennial forb that thrives in moist to wet conditions across various regions including Alabama, Alaska, Alberta, Arkansas, and British Columbia.
VCultivation
Cultivation
How to grow Bittercress for the first time
Start with Bittercress as a simple, low-maintenance addition to your garden.
- 1
What you'll need
Seeds or seedlings, a trowel, and a watering can.
- 2
Best time to plant
Plant in spring after the last frost or in fall before the first freeze.
- 3
Soil and container prep
Choose a spot with moist, well-draining soil that is light (sandy), medium, or heavy (clay). Ensure pH between 4.8–6.8.
- 4
Sowing or transplanting
Direct sow seeds in the garden or start them indoors and transplant seedlings after danger of frost passes.
- 5
First two weeks
Keep soil consistently moist, watering regularly to prevent drying out.
- 6
Ongoing care
Water as needed to keep soil moist but not soggy. Mulch around plants to retain moisture and suppress weeds.
- 7
Harvest or pruning
Prune or harvest leaves when the plant is about 15 cm tall, taking only a few leaves at a time to encourage new growth.
- 8
Common mistakes
Overwatering, planting in too sunny of a spot, and neglecting to mulch are common issues beginners should avoid.
VIEdible & utility
Edible & utility
VIIDistribution
62 native · 5 introduced
Distribution
62 native · 5 introducedIXSpecimen gallery
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Specimen gallery
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