Ranunculus ternatus

Ranunculus ternatus is a perennial herb with three-parted leaves and a preference for moist, shaded environments. Its charm lies in the bright yellow flowers that bloom in spring, each petal softly cupped, creating a delicate lantern effect. Hardy and forgiving, ranunculus ternatus thrives under woodland's dappled light, contributing to the underlayer tapestry with both beauty and resilience.

Scientific classification

Species

Ranunculus ternatus (Ranunculus ternatus)

Buttercups, poppies and allies

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Toxic to Human & Pets

Toxicity

Perennial

Lifespan

Green

Leaf Color

1 cm to 1.5 cm

Flower Size

Yellow

Flower Color

Deciduous

Leaf type

0 - 38 ℃

Ideal Temperature

Images of Ranunculus ternatus

Toxicity

No toxic effects have been found for ranunculus ternatus yet. However, like other Buttercup genus species, ingestion causes mouth and gastrointestinal blistering, extreme salivation, bloody diarrhoea, and colic. Contact with skin leads to irritation due to protoanemonin production from ranunculin.

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Weed Control

Ranunculus ternatus is native to East Asia, including China and Japan, and is a common weed through this range. It spreads readily to grasslands and disturbed areas, allowing it to establish in unwanted areas. This plant establishes readily in these areas due to its rapid reproduction. Furthermore, ranunculus ternatus inhibits the growth of nearby plants, especially legumes. Due to these characteristics, it forms dense clumps that can crowd out other desirable plants and reduce biodiversity. Plants of this genus are known to be toxic, causing skin blisters. Ranunculus ternatus can be controlled by herbicides.

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Care Guide for Ranunculus ternatus

Every week

Water

Full sun

Sunlight

0 - 38 ℃

Ideal Temperature

Water: Water ranunculus ternatus only when the soil is dry during the seedling stage, avoiding water accumulation to prevent root decay. In peak growth, provide 9-10 mm weekly, halving in winter. Maintain slight moisture after bud emergence, minimizing summer watering and reducing it further in winter.

Fertilize: Prior to planting ranunculus ternatus, incorporate 1/3 fully decomposed organic matter into the soil. Post-planting, use diluted NPK during blooming. After flowers fade, fertilize with potassium or phosphorus and continue until foliage turns yellow, signaling energy storage in corms for future growth.

Pruning: Pruning ranunculus ternatus in early to late spring encourages healthy growth and optimal blooms. Key techniques involve removing dead stems, thinning overcrowded areas, and shaping for aesthetics. Consistent pruning also helps prevent pests and diseases, using clean, sharp tools for best results.

Propagation: Ranunculus ternatus propagation can be achieved via corms, seeds, or ramets, typically in fall. Separate the stock plant ensuring each part has 1-2 buds and 3-4 roots. Disinfect in 1% potassium permanganate for 3-5 minutes, then dry and plant in an open field at temperatures under 20°C (68°F); germination occurs in about 20 days.

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