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How To Produce A Billion Flowers On The Very Same Day
Mums bloom in the fall, daffodils in spring, roses in summer. How do farmers get such different plants to bloom simultaneously in Winter for Valentine's Day? It's done, strangely, with short, sudden flashes of light.
βhttps://www.npr.org/sections/krulwich/2013/03/04/173412902/how-to-produce-a-billion-flowers-on-the-very-same-day
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