Medium-flowered winter-cress (Barbarea intermedia)

Medium-flowered winter-cress

Medium-flowered winter-cress (Barbarea intermedia) is a widespread species that grows as a weed in many places but is not classed as dangerously invasive. It produces small yellow flowers that aren't really showy enough to reward ornamental cultivation.

Scientific classification

Species

Medium-flowered winter-cress (Barbarea intermedia)

Mustards, capers, and allies

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Biennial, Perennial

Lifespan

Herb

Plant Type

Summer, Fall

Bloom Time

40 cm

Plant Height

4 mm to 7 mm

Flower Size

Yellow

Flower Color

Semi-evergreen

Leaf type

Images of Medium-flowered winter-cress

Distribution of Medium-flowered winter-cress

Distribution Map

Medium-flowered winter-cress is a plant with a natural range primarily in temperate regions of Eurasia and North Africa. It has been introduced to a variety of locales across several continents, including parts of Asia, Europe, Oceania, and Africa. Its successful cultivation has led to an extended presence in some areas of the Southern Hemisphere as well.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Medium-flowered winter-cress

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Medium-flowered winter-cress flourishes in moist conditions, preferring evenly moist soil and benefiting from weekly watering. While moderately drought-tolerant, it thrives with regular hydration. Adapted to temperate climates, medium-flowered winter-cress's growth cycles are influenced by seasonal rainfall patterns.

Fertilize: For optimal health and flowering of medium-flowered winter-cress, apply balanced fertilizer in early spring and monthly thereafter. Moderate high nitrogen use for foliage but avoid overuse to prevent reduced flowering. Adjust feeding in late summer for dormancy preparation, following label quantities to prevent nutrient overload.

Pruning: Medium-flowered winter-cress features vibrant yellow flowers and rosette leaves, requiring pruning in early to late spring for optimal health. Key techniques involve removing damaged stems and cutting back flowering shoots to promote bushier growth, prevent disease, and enhance future flowering, using sterilized tools to minimize infection risk.

Propagation: Medium-flowered winter-cress is a sturdy herbaceous plant propagated by sowing in well-draining soil under adequate sunlight. Sow seeds shallowly for light requirement during germination. Keep the soil moist and thin seedlings to enhance growth by minimizing nutrient competition.

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