Small flowered leafcup (Polymnia canadensis)

Small flowered leafcup

Also known as: Canadian leaf cup

Small flowered leafcup (*Polymnia canadensis*) is a North American flowering plant that is typically found growing in woodlands and shady environments in several American states and Canadian provinces, although it is classed as endangered in some. The plant's late summer flowers are indeed small, and its sap has an appealing scent.

Scientific classification

Species

Small flowered leafcup (Polymnia canadensis)

Asters bellflowers fanflowers and allies

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Perennial, Biennial

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

Spring

Harvest Time

61 cm to 1.2 m

Plant Height

60 cm to 90 cm

Spread

Green

Leaf Color

Green, Red, Brown

Stem Color

Deciduous

Leaf type

20 - 32 ℃

Ideal Temperature

Images of Small flowered leafcup

Care Guide for Small flowered leafcup

Every week

Water

Partial sun

Sunlight

20 - 32 ℃

Ideal Temperature

Water: Small flowered leafcup originates from moist woodlands and prefers evenly moist soil. It is moderately drought-tolerant once established. Weekly watering is recommended to avoid waterlogging. As an herbaceous perennial, small flowered leafcup benefits from mulching to retain soil moisture and reduce watering frequency.

Fertilize: For small flowered leafcup, use balanced fertilizers, ideally a slow-release formula at the growing season's start. Monthly applications and precise dosages prevent over-fertilization. Adjust frequency after blooming, and water post-application to avoid nutrient burn, ensuring healthy growth and vibrant blooms.

Pruning: Small flowered leafcup thrives with light pruning in spring to remove dead stems and maintain shape. Avoid heavy pruning to prevent stress. Regular pruning supports healthy growth and flowering while controlling spread. Use sharp, clean tools for minimal injury and quicker healing.

Propagation: Small flowered leafcup flourishes in well-drained soil rich in organic matter. Consistent moisture is essential, avoiding waterlogging. Proper seed spacing ensures robust root development. Transplant young seedlings with stable roots for optimal growth, enhancing success rates and garden displays of small flowered leafcup.

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Images of Small flowered leafcup

Care Guide for Small flowered leafcup

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