Large bitter-cress - Cardamine amara (Taxonomy, Characteristics, Distribution, Images)

Large bitter-cress

Also known as: Larger bittercress

Large bitter-cress are large, perennial plants in the mustard family. Its presence can be considered an indicator that a groundwater source lies a short distance below the surface. Large bitter-cress remains green through the winter so it can flower early in the spring.

Scientific classification

Species

Large bitter-cress (Cardamine amara)

Mustards, capers, and allies

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Perennial

Lifespan

Herb

Plant Type

Summer

Bloom Time

70 cm

Plant Height

Green, Blue

Leaf Color

5 - 32 ℃

Ideal Temperature

Images of Large bitter-cress

Care Guide for Large bitter-cress

Every week

Water

Partial sun

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Large bitter-cress prefers damp, humid areas and requires weekly watering to thrive. As a deciduous plant, it sheds leaves in dry seasons to conserve water, demonstrating adaptability to varying moisture conditions.

Fertilize: Large bitter-cress thrive with bi-monthly fertilization using a balanced 10-10-10 NPK mix at half strength to prevent nutrient overload. Avoid foliage contact and apply to moist soil. Reduce frequency during winter dormancy, dissolve granular fertilizers in water, and monitor large bitter-cress's response for adjustments.

Pruning: Large bitter-cress thrives with early to late spring pruning, removing dead foliage to support healthy growth. Regularly trim spent flowers to extend blooming and prevent self-seeding. Proper pruning also maintains shape, reduces overcrowding, and enhances aesthetics, ensuring vigorous growth.

Propagation: Large bitter-cress is a perennial herb best propagated by seed sowing. It requires moist, well-drained soil and moderate sunlight for growth. Regular thinning and transplanting can help maintain its vigor. Adequate watering during dry spells supports root development, while self-seeding can promote natural spread, necessitating careful management.

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Images of Large bitter-cress

Care Guide for Large bitter-cress

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