Canadian tick-trefoil - Ohwia caudata (Care, Characteristics, Distribution, Images)

Canadian tick-trefoil

The canadian tick-trefoil is a nitrogen-fixing plant that lives in some kind of symbiotic relationship with soil bacteria. It makes the nitrogen for itself, but it also shares a certain amount with nearby plants. The roots and the leaves of the canadian tick-trefoil have anti-insect properties thus can be used as pesticides.

Scientific classification

Species

Canadian tick-trefoil (Ohwia caudata)

Legumes, milkworts and allies

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Summer, Fall

Bloom Time

1.5 m

Plant Height

5 cm to 30 cm

Flower Size

Purple

Flower Color

Evergreen

Leaf type

Distribution of Canadian tick-trefoil

Distribution Map

Canadian tick-trefoil is naturally found in tropical and subtropical regions of Asia, thriving from the eastern Himalayas through Southeast Asia to East Asia. It has been introduced and is cultivated in parts of Southeast Asia, reflecting both its adaptability and horticultural interest. This range extension showcases the species' ability to thrive beyond its native habitat.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Mountain slopes, roadsides, grasslands, streamsides, forest margins

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Canadian tick-trefoil

Every 2-3 weeks

Water

Full sun

Sunlight

Water: Canadian tick-trefoil thrives in low moisture with high drought tolerance. It requires infrequent watering, ideally every 2-3 weeks, and is best suited for outdoor cultivation to benefit from natural rainfall. This adaptability makes canadian tick-trefoil a robust choice for diverse garden climates.

Fertilize: Fertilize canadian tick-trefoil using a balanced nutrition fertilizer for health, and high nitrogen for foliage. Apply every 4-6 weeks during spring to summer, reducing in fall and stopping in winter. Start with half the dose, adjust based on canadian tick-trefoil's needs, and consider soil testing for accuracy.

Pruning: Canadian tick-trefoil is a hardy perennial with trifoliate leaves and purple blooms. Prune in early to late winter by trimming dead branches above leaf nodes to promote growth. Clean, angled cuts enhance air circulation and reduce disease risk. Consult reputable guides for further care tips.

Propagation: To propagate canadian tick-trefoil, use healthy cuttings with disease-free nodes and apply rooting hormone. Plant in moist, well-draining soil and maintain humidity for successful growth. Regular, careful watering without waterlogging is essential for cultivating healthy specimens of canadian tick-trefoil.

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