Chinese meadow rue (Thalictrum delavayi)

Chinese meadow rue

Also known as: Delavay's meadow-rue, Lavender shower

Chinese meadow rue (Thalictrum delavayi) is a lovely ornamental shrub that has a number of garden uses. It has thin foliage that is see-through, so it can be placed in front of mass-plantings of shorter plants. Alternatively, its height allows it to be situated at the back of borders. Animal owners should be aware, however, that this plant is toxic to dogs.

Scientific classification

Species

Chinese meadow rue (Thalictrum delavayi)

Buttercups, poppies and allies

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Herb

Plant Type

Late spring, Summer, Fall

Bloom Time

1 m

Plant Height

50 cm

Spread

Green, Blue

Leaf Color

2.5 cm

Flower Size

Purple, Pink, Cream, Violet

Flower Color

Green, Blue, Purple, Cream

Stem Color

Deciduous

Leaf type

Images of Chinese meadow rue

Distribution of Chinese meadow rue

Distribution Map

Chinese meadow rue, a perennial plant, is native to East Asia. It has been successfully introduced and cultivated in several parts of Northern and Western Europe. Its presence in climates similar to its place of origin allows it to thrive outside its natural range, making it a recognized addition in horticulture in these regions.

Native

Cultivated

Invasive

Introduced

No species reported

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Cultivars

There are several recognized cultivars of Chinese meadow rue, including the following common varieties :

Yunnan meadow rue 'Hewitt's Double'

Care Guide for Chinese meadow rue

Every 1-2 weeks

Water

Partial sun

Sunlight

5 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Chinese meadow rue prefers consistently moist soil, aligning with its mountainous origin. It requires watering every 1-2 weeks and shows moderate drought tolerance. Mulching is beneficial for retaining moisture during the growing season, supporting its hydration needs.

Fertilize: Fertilize chinese meadow rue with balanced nutrients in spring and high phosphorus during blooming for enhanced growth and flowers. Apply monthly, avoiding excess nitrogen to prevent leggy growth. Adjust feeding seasonally, using diluted solutions to protect roots, ensuring robust health through proper dosage and regularity.

Pruning: Chinese meadow rue features airy foliage and delicate flowers, benefiting from annual pruning in early to late spring. Cut back dead stems to promote new growth, enhance air circulation, and prevent overcrowding, fostering vigorous blooming. Use sharp, clean tools for optimal results.

Propagation: Chinese meadow rue is a hardy perennial known for its delicate foliage and fluffy flowers. Propagate by dividing the root clump, ensuring minimal disturbance. Replant divisions in well-prepared, moisture-retentive soil, keeping consistent moisture, but avoid waterlogging for successful establishment.

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Images of Chinese meadow rue

Distribution of Chinese meadow rue

Cultivars

Care Guide for Chinese meadow rue

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