Aconite-leaved Buttercup (Ranunculus aconitifolius)

Aconite-leaved Buttercup

Ranunculus aconitifolius

Delicate white blooms resemble clustered stars, softening shaded garden edges. Herbaceous perennial; common names: Fair Maids of France, Aconite-leaved Buttercup.

Partial sun
1–2/week
Beginner
🌱

Plant Needs

☀️
Sunlight Prefers dappled shade in hot climates; tolerates full sun in cool temperate regions
💧
Watering Water when the top 2 cm of soil feels dry; avoid waterlogging to prevent root rot
🌡️
Temperature Hardy to -15°C; avoid prolonged temperatures above 28°C which can stress foliage
🔍

Characteristics

  • Leaf: Deeply lobed palmate leaves resembling aconite foliage, bright medium green
  • Flower: Clusters of small, pure white five-petaled blooms on upright stems
  • Stem: Slender, slightly hairy green stems branching near the top
🛠️

Care Guide

Watering

Keep soil evenly moist without saturation

Fertilization

Apply diluted balanced liquid fertilizer every 2 weeks. Use low-nitrogen fertilizer to promote bloom production rather than excessive foliage growth

Composted banana peel tea:Soak fully composted banana peels in water for 24 hours, dilute 1:20 with water for root drenching; avoid raw peels to prevent pest infestations
Pruning
  • Deadhead spent blooms regularly to encourage extended flowering
  • Cut back all foliage to ground level after the first autumn frost
  • Thin overcrowded clumps every 2–3 years in early spring to improve airflow and reduce disease risk
⚠️

Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; contains protoanemonin that irritates the digestive tract

Humans: Contains protoanemonin; ingestion causes oral irritation, swelling, and nausea

📖

Garden Uses & Culture

Culture: N/A

Usage: Ornamental garden plant for shaded borders, woodland gardens, and cottage garden displays