Pollinators like all bloom colors.
Different type of pollinators prefer different colors.
Bees: Yelllow, blue and purple flowers, as well as ones that reflect ultraviolet light (they can’t see red)
Butterflies: Red, orange, yellow, pink and blue flowers.
Hummingbirds: Red, orange and purple-red colors.
Moths and bats: Light-colored blossoms that open at night.
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Source: UC Agriculture and Natural Resources