Heart-leaf milkweed - Asclepias cordifolia (Taxonomy, Characteristics, Distribution, Images)

Heart-leaf milkweed

Native to the higher elevations of the United States, heart-leaf milkweed is a perennial milkweed variety with heart-shaped leaves. Once used in traditional medicines, the heart-leaf milkweed is toxic and could cause vomiting and death.

Scientific classification

Species

Heart-leaf milkweed (Asclepias cordifolia)

Gentians, dogbanes, madders, and allies

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Toxic to Pets

Toxicity

Perennial

Lifespan

Herb

Plant Type

Late spring, Early summer, Mid summer

Bloom Time

30 cm to 60 cm

Plant Height

30 cm

Spread

10 - 35 ℃

Ideal Temperature

Images of Heart-leaf milkweed

Care Guide for Heart-leaf milkweed

Every week

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Water: Heart-leaf milkweed thrives in well-drained soil that remains consistently moist, reflecting its moderate climate origins. It requires weekly watering to maintain balance, being neither drought-tolerant nor humidity-demanding. Typically grown outdoors, it benefits from moisture levels that mimic its native seasonal rainfall patterns.

Fertilize: For optimal growth of heart-leaf milkweed, use balanced fertilizers like 10-10-10 or 20-20-20 monthly during the growing season. Apply at quarter-strength and water before fertilizing. Cease fertilization during dormancy; adjust frequency based on season and growth phase for resilient, flowering results.

Pruning: Heart-leaf milkweed is a perennial with heart-shaped leaves and purple-red flowers. Prune in early to late spring to promote growth and maintain shape by removing damaged stems. Use sanitized tools to ensure health. Regular pruning enhances airflow and light access.

Propagation: Heart-leaf milkweed is propagated by sowing fresh seeds in well-drained soil, receiving full to partial sun. Cold stratification can enhance germination. Maintain consistent moisture without overwatering, and thin seedlings as necessary for healthy growth.

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Learn More About Heart-leaf milkweed

Sunlight Requirements

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