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Dahlia

Updated: 2026-07-19

Overview

Dahlia, often referred to as '花海点缀小丽花' in Chinese, is a perennial plant prized for its stunning and varied flowers. Native to Mexico, dahlias have been cultivated for centuries and are now popular worldwide for their ornamental value. They come in a wide range of colors, sizes, and forms, making them a favorite among gardeners and florists. The plant thrives in temperate climates and blooms from midsummer to the first frost. Dahlias are commonly used in gardens, floral arrangements, and public landscaping projects due to their eye-catching appearance and long flowering season.

Product Features

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Dahlias are known for their vibrant colors, which include shades of red, pink, yellow, orange, purple, and white. The flowers can range from small pom-pom types to large dinner-plate varieties, with diameters up to 12 inches. Their intricate petal structures add to their visual appeal. Another notable feature is their long blooming period, which lasts from summer until the first frost. Dahlias are also relatively easy to grow, provided they receive adequate sunlight and well-drained soil. Their versatility makes them suitable for both amateur gardeners and professional landscapers.

商家经验真实案例 · 安全可信
鸡舍放柳枝还是桃枝
本文探讨了在鸡舍中放置柳枝或桃枝的利弊,从防虫效果、气味影响和实用性三个方面进行了分析,帮助养殖者做出更合理的选择。

Main Uses

Dahlias are primarily used for ornamental purposes. They are a staple in garden beds, borders, and containers, adding a splash of color to any setting. Florists frequently use dahlias in bouquets and centerpieces due to their striking appearance and long vase life. In addition to personal gardens, dahlias are often planted in public parks and commercial landscapes to create visually appealing displays. Some varieties are also used in competitive flower shows, where their unique forms and colors are judged.

Culture and Development

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Dahlias have a rich cultural history, originating in Mexico where they were cultivated by the Aztecs for food, medicine, and ceremonial purposes. Spanish explorers introduced the plant to Europe in the 18th century, where it quickly gained popularity as an ornamental flower. Today, dahlias are grown worldwide, with numerous hybrid varieties developed to enhance their aesthetic qualities. Breeding programs focus on creating new colors, shapes, and sizes, ensuring a continuous supply of innovative cultivars for the market.

商家经验真实案例 · 安全可信
鼠尾草分株栽种方法
本文详细介绍了鼠尾草的分株栽种步骤,包括最佳分株时机、分株操作技巧以及栽种后的养护要点,帮助园艺爱好者轻松繁殖健康的鼠尾草植株。

B2B Procurement Guide

When purchasing dahlias for commercial use, consider factors such as bulb quality, variety, and supplier reliability. Healthy bulbs should be firm and free from mold or damage. It's also important to select varieties that align with your project's aesthetic and climatic requirements. Prices vary depending on the rarity and size of the bulbs, with common varieties costing approximately $1-$5 per bulb. Bulk purchases may qualify for discounts, so negotiate with suppliers for better rates. Always verify the supplier's reputation and request samples if possible.

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