Yesterday the compost pile had cooled to 38 ΒΊC (100 ΒΊF). That is not hot enough for this experiment. I suspect that the grass clippings are too dry. This afternoon, I removed the cover. It seemed that only the damp parts of the pile were heating and the outer parts were indeed too dry. While out there, I measured the temperature and it was lower than yesterday’s reading.
While the pile was uncovered, I noticed that it was steamy toward the middle and it had a fermented odor which, unfortunately, drew flies that bite. Anyway, I set out to dampen the grass clippings and that was like tossing a 15 cubit foot salad. To do it, I shifted the pile over, watering the clippings as I moved them. Then I dug a new trench around it and recovered it with plastic, and buried the edges in the trench.
Two pictures:
Taking the pile’s temperature
The watered and shifted pile recovered
The problem with compost dampness is that neither too little water nor too much water is optimal for the fast bacterial breakdown.
In a few days, I will have to uncover the compost pile to check on it, and possibly, to turn it.
We’ll see what happens next.
Elaine says
I never thought I’d be so interested in a compost pile. π―
π
Donna Young says
π Same here, Elaine. I’m not even sure why I am writing about a compost pile.
Today’s temperature, 06/03, is 35 C. (95 F.)
Elaine says
I know why you’re doing it….You’re a homeschooler who just has a huge case of curiosity. π You always want to know the ‘why’ of something and I’ve learned that you really like science.
Donna Young says
You are probably right Elaine. Seeing how and if things work is just my nature. Thanks goes to my sweet and dear Mother for being such a patient and understanding woman.