Sunflowers, beautiful plants that grow in nature, captivate people with their brilliant colors and tenacious vitality. However, did you know that sunflowers are not a single plant, but have different varieties? Today, let's explore the colorful varieties of sunflowers and learn about their unique characteristics and charms.

I. Native Sunflower
The native sunflower is one of the most common varieties, naturally growing in North America. This type of sunflower is usually smaller than other varieties, with yellow or pale yellow flower heads and a relatively small center.
II. Belgian Sunflower
The Belgian Sunflower is another famous variety, also known as Chrysanthemum. Unlike other varieties, its flower heads display deep red, deep orange, or reddish-brown colors, paired with pale yellow petals, making it very beautiful.

III. Red Sunflower
As its name suggests, the Red Sunflower has deep red flower heads and a red center. This variety is relatively rare but can be found in some gardens.
IV. Soft-haired Sunflower
The Soft-haired Sunflower is a larger variety among the different types, generally growing to a height of 2-3 meters. Their flower heads are typically yellow, but reddish-brown variations sometimes occur.
V. Orange-gold Sunflower
The Orange-gold Sunflower is also a popular variety. This sunflower has orange-yellow flower heads and a dark brown center. They are often found growing on roadsides or in fields.

VI. Kumamoto Sunflower
The Kumamoto Sunflower is a popular variety in Japan. Its petals are pale yellow and relatively large. This sunflower is widely cultivated around the world.
VII. Giant Sunflower
The Giant Sunflower is a relatively rare variety among others, with flower heads that can grow to a huge 30 centimeters. The flower heads of this sunflower are yellow or pale green.
VIII. Dark Sunflower
The Dark Sunflower is a relatively special variety, with flower heads that are deep red or deep purple. This sunflower also has an unusual characteristic: it emits a faint fluorescence in the dark.
IX. Bicolor Sunflower
The Bicolor Sunflower is a very beautiful variety, with its petals and flower heads presenting different color combinations. For example, some bicolor sunflowers have yellow flower heads and reddish-brown petals.
X. Mexican Sunflower
The Mexican Sunflower is a variety that grows in the Americas. Compared to other varieties, its flower heads are smaller, usually only 5-6 centimeters. However, the petals of the Mexican Sunflower are a rich orange color.
XI. Autumn Rose Sunflower
The Autumn Rose Sunflower is a common variety, with flower heads that are deep red or reddish-brown, and petals that are closer in color to a rose.
XII. Cool Sunflower
The biggest difference of the Cool Sunflower from other varieties is that its flower heads are white. This variety of sunflower is suitable for summer planting and helps to alleviate the summer heat.
XIII. Gold-brown Sunflower
The Gold-brown Sunflower is a rare variety, with reddish-brown flower heads and pale yellow petals. This sunflower usually grows in places that are rarely visited by people.
XIV. Asian Sunflower
The Asian Sunflower is a popular variety, widely cultivated in China and Japan. Its flower heads are yellow or orange-yellow.
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Sunflowers are very beautiful and charming plants, and different varieties each have their own unique characteristics and advantages. By understanding these varieties, we can better cultivate and utilize them to create more colorful and diverse gardens.