Dense-flowered Fumitory (Fumaria densiflora)

Dense-flowered Fumitory

Fumaria densiflora

Fine fern-like foliage carries delicate spurred blooms, a soft ground cover for shaded gardens. Annual flowering herb; common name: dense-flowered fumitory.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Prefers partial sun to full shade; tolerates dappled woodland light and avoids intense midday sun exposure
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Watering Keep soil evenly moist but not waterlogged; allow top 1cm of soil to dry slightly between waterings
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Temperature Thrives in cool temperate conditions; avoid prolonged temperatures above 28°C which may cause wilting
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Characteristics

  • Leaf: Finely divided, fern-like blue-green pinnately compound leaves
  • Flower: Dense upright racemes of small pink-purple tubular flowers with spurred corollas
  • Stem: Slender, branching, ascending or trailing stems
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Care Guide

Watering

Maintain consistent soil moisture; water when top 1cm of substrate dries

Fertilization

Diluted balanced liquid feed every 2 weeks. Use diluted feed to avoid burning delicate root systems

Banana peel compost tea:Soak fully composted banana peels in water for 3 days, dilute 1:20 for root drench; discard solid debris to prevent pest infestations
Pruning
  • Deadhead spent flower racemes to encourage extended blooming
  • Trim leggy stems to promote bushier, compact growth
  • Remove yellowing foliage to improve airflow and reduce disease risk
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No known toxicity to cats

Humans: Mild gastrointestinal upset may occur if ingested in large quantities; used in limited herbal medicine applications

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental ground cover for shaded areas; traditional herbal use for digestive support