Bidens cernua
分类
家庭Asteraceae
属Bidens
区4
关于
Bidens cernua, commonly known as nodding beggarticks or nodding bur-marigold, is an annual plant in the Asteraceae family. It is native to North America and typically found in wetland areas such as marshes, swamps, and along the edges of ponds and streams. The plant is characterized by its bright yellow flowers and nodding seed heads.
也称为
Nodding Bur-Marigold
Bidens cernua f. cernua
Bidens cernua var. anomala
Bidens cernua var. bidens
Bidens cernua var. coreopsis
Bidens cernua var. dentata
Bidens cernua var. discoidea
Bidens cernua var. elatior
Bidens cernua var. elliptica
Bidens cernua var. ligulata
Bidens cernua var. minima
Bidens cernua var. monocephala
Bidens cernua var. nana
Bidens cernua var. nutans
Bidens cernua var. radiata
Bidens cernua var. rugosa
Bidens cusickii
Bidens dentata
Bidens elliptica
Bidens elliptica var. elliptica
Bidens elliptica var. integra
Bidens elliptica var. minima
Bidens elliptica var. oligodonta
Bidens filamentosa
Bidens glaucescens
Bidens gracilenta
Bidens graveolens
Bidens macounii
Bidens marginata
Bidens minima
Bidens prionophylla
Bidens quadriaristata var. dentata
Coreopsis bidens
概述
细节
保养说明
Bidens cernua thrives in temperate climates and prefers full sunlight. It requires consistently wet soil and does well in areas with high humidity. The plant is relatively easy to care for as long as its moisture and light requirements are met.土壤
Bidens cernua prefers loamy soil that is consistently wet or even waterlogged. Good drainage is not a primary concern for this plant, as it naturally grows in wetland areas. Ensure the soil remains moist at all times.肥料
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied during the growing season to support healthy growth. Fertilize every 4-6 weeks for best results.换盆
As an annual plant, Bidens cernua does not typically require repotting. However, if grown in containers, ensure the pot is large enough to accommodate its root system and retains moisture well.传播
Bidens cernua can be propagated by seeds. Sow the seeds in moist soil in the spring after the last frost. Keep the soil consistently wet to encourage germination and growth.修剪
Pruning is not generally required for Bidens cernua. However, removing spent flowers can help maintain the plant's appearance and encourage more blooms.毒性
Bidens cernua is not known to be toxic to pets or humans. It is generally considered safe to grow in gardens and around homes.额外的
Bidens cernua is a great plant for wetland restoration projects and can help attract pollinators such as bees and butterflies. It can also be used in water gardens and naturalized areas to add a splash of color.彻底改变您的植物护理
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