Vernonia baldwinii
分類
家族Asteraceae
属Vernonia
ゾーン4
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Plants of the World Onlineについて
Vernonia baldwinii, commonly known as Baldwin's ironweed, is a perennial plant in the Asteraceae family. It is native to North America, particularly in temperate regions. The plant is known for its vibrant purple flowers and can grow up to 1.5 meters tall. It typically blooms from late summer to early fall and enters a dormancy period during the winter months.
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Baldwin's Ironweed
Cacalia gigantea var. baldwinii
Vernonia baldwinii f. baldwinii
Vernonia baldwinii subsp. baldwinii
Vernonia baldwinii var. baldwinii
Vernonia baldwinii var. interior
Vernonia baldwinii var. parthenioides
Vernonia duggariana
Vernonia flavipapposa
Vernonia interior
Vernonia interior var. baldwinii
Vernonia interior var. interior
Vernonia parthenioides
Vernonia sphaeroidea
Vernonia sphaeroides
概要
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詳細
お手入れ方法
Baldwin's ironweed thrives in temperate climates with moderate temperatures. It prefers bright, direct sunlight for optimal growth. Water the plant when the soil partially dries out, and maintain moderate humidity levels. The plant can tolerate a range of temperatures but performs best in moderate conditions.土壌
Vernonia baldwinii prefers well-draining loam soil. Ensure the soil is rich in organic matter and has good drainage to prevent waterlogging. The plant can tolerate a range of soil pH levels but prefers slightly acidic to neutral conditions.肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant during the growing season, typically in spring and summer, to promote healthy growth and vibrant blooms. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flowers.植え替え
Repot Baldwin's ironweed every 2-3 years or when the plant outgrows its container. Choose a slightly larger pot with good drainage. Gently remove the plant from its current pot, loosen the roots, and place it in the new pot with fresh soil. Water thoroughly after repotting.伝搬
Propagate Vernonia baldwinii through division or seeds. Division is best done in early spring or late fall. Carefully dig up the plant and separate the root clumps, ensuring each division has a healthy root system. Replant the divisions in well-prepared soil. Seeds can be sown in spring after the last frost.剪定
Prune Baldwin's ironweed in late winter or early spring before new growth begins. Remove any dead or damaged stems and cut back the plant to encourage bushier growth. Regular pruning helps maintain the plant's shape and promotes more vigorous flowering.毒性
Vernonia baldwinii is not known to be toxic to pets or humans. However, as with any plant, it is advisable to prevent pets and children from ingesting any part of the plant.追加
Baldwin's ironweed is a great addition to pollinator gardens, attracting bees, butterflies, and other beneficial insects. It is also relatively resistant to pests and diseases, making it a low-maintenance choice for gardeners.植物の手入れに革命を起こす
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