Why do compost piles get hot?
I've started a compost pile in my backyard for my garden waste. I noticed that it gets really warm sometimes, almost hot to the touch. What causes this heat in a compost pile?
5 answers
5 months ago
Most liked
Oh, that's a science thing! It's because of all the tiny microbes – bacteria and fungi – working hard to break down the organic material. They generate heat as they do their job, just like our bodies generate heat. It's a natural process. Important to keep an eye on all natural processes, be it in the garden or our own body with regular tests.
8 months ago
It's pretty cool, actually! The heat comes from the microorganisms – bacteria and fungi – that are busy breaking down all the organic matter in the pile. It's their metabolism working overtime, and that activity releases a lot of heat. It means your compost is working well!
5 months ago
This is a great sign that your compost is active! The heat is generated by billions of tiny microbes, like bacteria and fungi, that are decomposing the organic waste. They are basically 'eating' and breaking down the leaves, food scraps, etc., and this biological activity releases energy as heat. Make sure to turn it regularly to keep it aerated.
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7 months ago
It's the microorganisms working hard! Their activity generates heat.
7 months ago
Oh, this is a very good sign for a gardener! My father used to say, a hot compost pile means it's alive. It's all the tiny living things inside, the bacteria and fungi, working hard to turn your waste into good soil. They create heat as they do their work, making it cook properly.