Solidago nemoralis
分類
家族Asteraceae
属Solidago
ゾーン3
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Plants of the World Onlineについて
Solidago nemoralis, commonly known as gray goldenrod or old field goldenrod, is a perennial herb in the Asteraceae family. It is native to North America and typically found in dry, open areas such as prairies, fields, and roadsides. The plant produces clusters of small, bright yellow flowers in late summer to fall. It undergoes a dormancy period during the winter months.
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Gray Goldenrod
Solidago nemoralis f. nemoralis
Solidago nemoralis var. elongata
Solidago nemoralis var. nemoralis
概要
詳細
お手入れ方法
Gray goldenrod thrives in full sun and prefers moderate temperatures. It is drought-tolerant and does not require frequent watering. The plant can handle average humidity levels and is relatively low-maintenance. Ensure it receives plenty of sunlight for optimal growth.土壌
Solidago nemoralis prefers well-drained soil and can grow in a variety of soil types, including loam. It does well in soil that dries out almost completely between waterings. Good drainage is essential to prevent root rot.肥料
This plant does not have high fertilizer requirements. If desired, a light application of a balanced fertilizer in early spring can support growth, but it generally thrives in nutrient-poor soils.植え替え
Repotting is not typically necessary for Solidago nemoralis, as it is usually grown outdoors. However, if grown in a container, repotting can be done in early spring before new growth begins. Ensure the new container has good drainage.伝搬
Gray goldenrod can be propagated by seed or division. Seeds can be sown in the fall or early spring. Division is best done in early spring or late fall. Simply divide the root clumps and replant them in well-drained soil.剪定
Pruning is beneficial for Solidago nemoralis to maintain its shape and encourage healthy growth. Cut back the stems to the ground in late fall after flowering has finished. This helps to prevent the spread of seeds and keeps the plant tidy.毒性
Solidago nemoralis is not toxic to pets or humans. It is considered safe to grow in gardens where pets and children are present.追加
Gray goldenrod is a valuable plant for pollinators, attracting bees, butterflies, and other beneficial insects. It is also deer-resistant, making it a good choice for gardens in areas with high deer populations.植物の手入れに革命を起こす
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