Petunia axillaris
分类
家庭Solanaceae
属Petunia
区10
关于
Petunia axillaris, commonly known as the white petunia, is a member of the Solanaceae family and native to South America. It is an annual or subshrub that thrives in subtropical climates. The plant is known for its fragrant, white flowers that bloom profusely, making it a popular choice for gardens and hanging baskets.
也称为
Ptunia
Ptunia Fleurs Violettes
Black velvet petunia
Common petunia
Garden petunia
Large white petunia
Nicotiana axillaris var. nyctaginiflora
Petunia
Petunia axillaris subsp. subandina
Petunia longiflora
Petunia nyctaginiflora
Petunia propinqua
White moon petunia
White petunia
概述
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细节
保养说明
Petunia axillaris requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and should be watered when the soil partially dries out. The plant thrives in moderate humidity and should be protected from extreme cold. Regular deadheading will encourage continuous blooming.收成
Petunia axillaris, commonly known as white petunia, is typically grown for its ornamental flowers rather than for harvest. However, if you are collecting seeds, you should wait until the flowers have bloomed and the seed pods have matured and dried on the plant. Harvest the seed pods by gently pinching them off the plant. Ensure the seeds are fully dry before storing them in a cool, dry place. Regular deadheading of spent flowers can encourage more blooms throughout the growing season.土壤
Petunia axillaris prefers well-draining loam soil with a slightly acidic to neutral pH. Ensure the soil has good drainage to prevent waterlogging, which can lead to root rot. A soil mix that retains some moisture but drains well is ideal.肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize every two weeks during the growing season to support healthy growth and abundant flowering. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flowers.换盆
Repot Petunia axillaris when the plant outgrows its container or if the soil becomes compacted. 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.传播
Petunia axillaris can be propagated from seeds or cuttings. Sow seeds indoors 8-10 weeks before the last frost date or take cuttings from healthy plants in the spring. Ensure the cuttings have at least two sets of leaves and plant them in a well-draining soil mix.修剪
Prune Petunia axillaris regularly to maintain its shape and encourage bushier growth. Remove spent flowers and any leggy or damaged stems. Pruning will promote more vigorous flowering and a healthier plant overall.毒性
Petunia axillaris is not toxic to pets or humans. It is safe to grow in gardens and homes where pets and children are present.额外的
To keep Petunia axillaris looking its best, consider using a mulch around the base of the plant to retain moisture and suppress weeds. Regularly check for pests such as aphids and treat them promptly to prevent infestations.彻底改变您的植物护理
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