Coreopsis grandiflora
分類
家族Asteraceae
属Coreopsis
ゾーン4
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Plants of the World Onlineについて
Coreopsis grandiflora, commonly known as large-flowered tickseed, is a perennial plant in the Asteraceae family. Native to North America, it is known for its bright yellow, daisy-like flowers that bloom from early summer to fall. The plant thrives in temperate climates and can tolerate a range of soil conditions. It has a dormancy period during the winter months.
としても知られている
American Tickseed
Bigflower Tickseed
Large Flowered Tickseed
Large-Flowered Tickseed
Large-Flower Tickseed
Tickseed
Coreopsis boykiniana
Coreopsis grandiflora f. grandiflora
Coreopsis grandiflora f. harveyana
Coreopsis grandiflora f. longipes
Coreopsis grandiflora f. pilosa
Coreopsis grandiflora var. grandiflora
Coreopsis grandiflora var. harveyana
Coreopsis grandiflora var. longipes
Coreopsis grandiflora var. pilosa
Coreopsis grandiflora var. saxicola
Coreopsis harveyana
Coreopsis heterolepis
Coreopsis heterophylla
Coreopsis longipes
Coreopsis saxicola
Coreopsis saxicola var. duncanii
Coreopsis saxicola var. saxicola
概要
詳細
お手入れ方法
Coreopsis grandiflora is relatively easy to care for. It prefers full sun and moderate temperatures. Water the plant when the soil is almost completely dry, and ensure it has good air circulation. The plant can tolerate average humidity levels and does not require special humidity conditions.土壌
This plant prefers well-draining loamy soil but can tolerate a range of soil types. Ensure the soil is not waterlogged, as this can lead to root rot. A slightly acidic to neutral pH is ideal.肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant once a month during the growing season to promote healthy growth and abundant flowering.植え替え
Repot Coreopsis grandiflora every 2-3 years or when it outgrows its current pot. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repot in the early spring before new growth begins.伝搬
Propagate Coreopsis grandiflora by division or from seeds. Division is best done in early spring or fall. Simply dig up the plant, divide the root clump, and replant the divisions. Seeds can be sown directly in the garden in the spring.剪定
Prune the plant regularly to remove spent flowers and encourage continuous blooming. Cut back the stems to the base in late fall after the plant has finished flowering.毒性
Coreopsis grandiflora is not toxic to pets or humans. It is a safe plant to have in gardens where children and pets are present.追加
Coreopsis grandiflora is a great addition to any garden due to its long blooming period and bright flowers. It attracts pollinators like bees and butterflies, making it beneficial for the ecosystem.植物の手入れに革命を起こす
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