It’s true that most plants love peat. It’s light and slightly acidic and it retains water without bogging down soil. But peat bogs, where this wonderful material comes from, are absolutely essential carbon sinks. In fact, while peatlands cover only 3% of the planet, they are the largest of all natural carbon sinks on Earth — they store nearly 500 metric gigatons of carbon. One study I read (linked below) says a single meter deep of peat is approximately 1,000 years of stored carbon! (Honestly, wtf wow.) This means that peatlands store more carbon than all other vegetation types in the world COMBINED and the harvesting of peat releases all that lovely stored carbon into the air; an estimated 5% of CO2 emissions caused by …
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