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Disadvantage of rose hybrids: Typically new colorful varieties of roses which have been created by hybridization are weaker against diseases.
Flowers make people happy:Flowers have an immediate impact on happiness. All participants in a research study expressed "true" or "excited" smiles upon receiving flowers, demonstrating extraordinary delight and gratitude. This reaction was universal, occurring in all age groups. Making spirits happy: To please the spirits of the dead many rich Romans grew huge rose gardens to provide petals for their grave sites.
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