Compost Thermometer: Testing 3 Piles

I used my compost thermometer to test the temperature of 3 piles of compost in my backyard, made of leaves, straw, shredded paper, kitchen scraps (fruits/veggies) and human urine. One pile was "turned" one week ago (now 110 degrees). One pile had not been turned in a few months (now 87 degrees). One pile was mature fairly-finished compost sitting around since the prior year (now 70-75 degrees). Results: turning the compost helps it heat up. Old compost is no longer hot.



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