By Timon Singh / Source: Inhabitat
Roses may be red, but they’re definitely not green according to research from Scientific American. As millions of partners exchange bunches of red roses in the run up to Valentine’s Day, they may want to consider that the traditional flower of love has an environmental impact worse than most other crops. In fact, according to environmental flower site Flowerpetal.com, the 100 million roses grown for a typical Valentine’s Day in the US produce some 9,000 metric tons of carbon dioxide (CO2) emissions.
According to Scientific American’s podcast, as roses are generally grown in warmer climates—such as South America for US markets and Africa for Europeans—they have to be flown all over the world. On top of the flights, they also have to be driven in temperature-controlled trucks across countries and stored overnight in cold boxes.
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