Hot composting and cold composting. Totally different processes and end products. One kills weed seeds, pathogens and parasites. One does not. The product you are looking for and how you intend to use it will determine the process.
Video Timestamps: 0:20 Compost heap ingredients 0:46 Carbon to Nitrogen (brown to green) ingredient rations for composting 1:04 Cold composting 2:02 Hot composting 3:25 Finished hot and cold compost comparison 3:36 Which compost system is right for you? HOT COMPOSTING OVERVIEW
Sources: “Within a week, temperatures in a properly constructed compost pile will reach 130 degrees Fahrenheit. That quickly kills many seeds and stabilizes the composted material. But it takes 30 days of exposure to temperatures of 145 degrees or more to kill seeds from tougher weed species.” wssa.net “Most species of microorganisms cannot survive at temperatures above 60-65°C, (140-150°F).” Cornell Composting COLD COMPOSTING OVERVIEW
The intention for using your finished compost will determine the process. If you would like to use the product in animal grazing spaces or vegetable gardens, hot composting is highly recommended as when desired temperatures are reached, pathogens and weeds are killed off within the heap. However, if you intend to use compost as a soil conditioner in your orchards or non grazing spaces where weeds are not problematic, cold composting may be a good fit for you. Comments are closed.
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Angela is the farmer and content creator behind Axe & Root Homestead® LLC. This historic six-acre permaculture farm is home to two Clydesdale horses, ten honeybee hives, five sheep, two guardian dogs, barn cats and a flock of 40 geese and ducks. The farm produces maple syrup, fruit from a small orchard and loads of garden produce for consumption, preservation and donation to the local food pantry.
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