Fan-leaved crowfoot (Ranunculus circinatus)
Also known as: Rigid-leaved crowfoot
The fan-leaved crowfoot (Ranunculus circinatus) is a perennial aquatic herb known for its slender, bare stems that can extend from 5 to 300 cm in length. This plant thrives submerged in freshwater environments like ponds, lakes, and streams. Its leaves are arranged along the stem, featuring finely divided, hair-thin segments that form a distinctive circular, fan-like shape. This unique leaf structure allows it to adapt well to its submerged habitat.
In This Article
Attributes of Fan-leaved crowfoot
Lifespan
Perennial
Plant Type
Herb
Plant Height
10 cm to 15 cm
Spread
N/A
Leaf Color
Green
Flower Size
Approximately 1 - 2 cm
Flower Color
White Yellow
Images of Fan-leaved crowfoot
Quickly Identify Fan-leaved crowfoot
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Identifying Ranunculus circinatus is facilitated by its finely divided, fan-shaped submerged leaves, which are typically arranged in a whorl around the stem. The floating leaves are small, roundish, and less divided. The plant produces small white flowers with a yellow center, usually blooming above the water surface.
Scientific Classification of Fan-leaved crowfoot
Phylum
Vascular plants
Class
Dicotyledons
Order
Ranunculales
Family
Buttercup
Genus
Ranunculus
Species
Fan-leaved crowfoot
Planting and Growing of Fan-leaved crowfoot
Care Difficulty
Moderate
Watering Schedule
Every 3 days
Sunlight Requirements
Partial sun
Sunshine Duration
6-10 hours
Ideal Temperature
60-75℉
Soil Type
Potting Mix, Peat Mix
Soil pH
6.5-7.5
Fertilizer Type
Balanced
Pruning Season
Spring, Summer
Pruning Area
Branches, Leaves
Pruning Frequency
2 times a year
Repotting Season
Spring
Pot Type
Plastic, Ceramic
How to Water Fan-leaved crowfoot?
Ranunculus circinatus thrives in moist conditions, so it's crucial to ensure the soil remains consistently damp without becoming waterlogged. Water about 250 ml each time, enough to saturate the soil but avoid pooling water at the surface.
What are the symptoms of an underwatered Fan-leaved crowfoot?
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What should I do if my Fan-leaved crowfoot is not getting enough water?
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What are the symptoms of an overwatered Fan-leaved crowfoot?
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How to save an overwatered Fan-leaved crowfoot?
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What Are the Sunlight Requirements for Fan-leaved crowfoot?
Ranunculus circinatus thrives in partial sun conditions. Ideal light ensures vibrant growth, as it supports photosynthesis while protecting against scorching. This balance is key for its ornamental beauty.
How much light does Ranunculus circinatus need daily?
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What is the best place to position Ranunculus circinatus?
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What happens if Ranunculus circinatus gets ideal sunlight?
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What Is the Ideal Temperature Range for Fan-leaved crowfoot?
Ranunculus circinatus thrives best when maintained within a temperature range of 60°F to 75°F. This range ensures optimal growth by providing a temperature that supports biochemical processes essential for the plant's health. Maintaining a consistent environment within this range helps prevent stress in the plant, promoting robust development and floriferous output.
What Soil is Best for Fan-leaved crowfoot?
Ranunculus circinatus thrives in soils that have good moisture retention abilities. This ensures that the roots have a consistent water supply, which is crucial for sustaining the luxuriant foliage of the plant. The plant demands a nutrient-rich soil to support its growth. A loamy soil enriched with organic matter provides a balanced nutrient profile that assists in robust flowering and foliage development. Adequate drainage is vital to prevent waterlogging, which can lead to root rot. A sandy loam texture enables excess water to flow away while still retaining necessary moisture around the root zone.
How to Fertilize Fan-leaved crowfoot?
Ranunculus circinatus prefers a balanced approach to fertilization. Liquid fertilizers should be diluted to half strength to avoid burning the plant. A general rule of thumb is to use 5 milliliters of liquid fertilizer per liter of water, ensuring that the nutrients are evenly distributed without overwhelming the plant.
How to Prune Fan-leaved crowfoot?
Start by identifying any leaves that appear yellow or dead. Cut these leaves back to the base or the nearest healthy part of the plant. This helps the plant divert energy to new growth and maintain vibrant foliage. Look for areas where the plant is particularly dense. Carefully remove some of the stems in these crowded areas to allow light and air to reach the inner parts. This thinning process enhances air circulation, reducing the risk of fungal diseases.
More About Pruning Techniques→
How to Propagate Fan-leaved crowfoot plant?
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Begin by filling seed trays with a light, well-draining soil mixture. Scatter Ranunculus circinatus seeds evenly over the surface and cover them lightly with soil. Maintain consistent moisture and place the trays in a bright location.
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In early summer, carefully excavate established plants using a garden fork. Gently separate the fleshy root clumps into smaller sections, ensuring each has viable roots and shoots, and replant directly at the same depth they were growing.
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Once seedlings have developed a few true leaves, they can be transplanted into larger pots or directly into the garden. Ensure the new planting site has adequate sunlight and moisture levels to support growth.
How to Repot Fan-leaved crowfoot plant?
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Ranunculus circinatus shows it's time for a change when you see slow growth, roots circling the pot, or reduced blooming. The best signal is when roots start emerging from the drainage holes. This indicates built-up pressure and stress on the plant, requiring more space.
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Select a pot that is one to two inches larger in diameter than the current one. Material like terracotta is ideal as it allows air exchange and prevents root rot. Ensure there are drainage holes to maintain optimal moisture levels and prevent waterlogged roots.
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Opt for loamy, well-draining soil rich in organic matter. This type of soil strikes the perfect balance between retaining necessary moisture and allowing excess water to flow away. Proper aeration and nutrient holding capacity support vigorous growth and blooming.
Toxicity
Ingestion
WARNING
The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.
