Silphium terebinthinaceum
分類
家族Asteraceae
属Silphium
ゾーン4
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Plants of the World Onlineについて
Silphium terebinthinaceum, commonly known as Prairie Dock, is a perennial plant in the Asteraceae family. It is native to the prairies and open woodlands of North America. The plant is known for its large, basal leaves and tall flower stalks that can reach up to 10 feet in height. It undergoes a dormancy period during the winter months.
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Prairie Dock
Silphium rumicifolium
Silphium terebinthinaceum var. lucy-brauniae
Silphium terebinthinaceum var. terebinthinaceum
概要
詳細
お手入れ方法
Prairie Dock thrives in full sun and requires moderate temperatures. It prefers moderate humidity levels and should be watered when the soil partially dries out. The plant is relatively low-maintenance but may require some attention during its growth stage.土壌
Silphium terebinthinaceum prefers well-draining loamy soil. It can tolerate a range of soil types but performs best in nutrient-rich soil. Ensure the soil is not waterlogged to prevent root rot.肥料
This plant does not have high fertilizer requirements. If needed, a balanced fertilizer can be applied sparingly during the growing season to support its growth.植え替え
Repotting is generally not necessary for Prairie Dock as it is typically grown outdoors. However, if grown in a container, repotting should be done in early spring before new growth begins. Use a well-draining soil mix and ensure the new pot is large enough to accommodate the plant's root system.伝搬
Prairie Dock can be propagated by seeds or division. Seeds should be sown in the fall or early spring. Division can be done in early spring by carefully separating the root clumps and replanting them in suitable soil.剪定
Pruning is not typically required for Prairie Dock. However, dead or damaged leaves and flower stalks can be removed to maintain the plant's appearance and health.毒性
Silphium terebinthinaceum is not known to be toxic to pets or humans. It is generally considered safe to grow in gardens and landscapes.植物の手入れに革命を起こす
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