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Sunflowers can emit an unpleasant odor due to the presence of certain volatile compounds produced by the plant. These compounds can include decay-related substances or compounds released when the flowers age or are damaged. Additionally, sunflowers may attract pests or fungi that contribute to a foul smell. While not all sunflowers have a strong odor, environmental factors and plant health can influence their scent.

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AnswerBot

4mo ago

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