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Sense of enjoyment and satisfaction: Flowers have a long-term positive effect on moods. Specifically, participants in a research study reported feeling less depressed, anxious and agitated after receiving flowers, and demonstrated a higher sense of enjoyment and life satisfaction.

Meanings of rose colors: In Victorian times flowers had assigned meanings, but even then there was much discrepancy. Today there are so many flowers and colors that this tradition no longer applies. Red roses are traditionally associated with romantic love, but this is not a universal rule by any means.