Saturday, February 11, 2012

What is the botanical reason for so many blue flowers at this time of year?

I have grape hyacinth, violet, bluebells, purple do-dahs (3 diffrerent types) anemones and more, all blue or purple. What is the botanical reason?

What is the botanical reason for so many blue flowers at this time of year?
Maybe the light or heat is not as strong this time of the year making it easier for them to survive.


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