I hope that you don't get mad if I disagree. I looked into it when I was getting compost from the "City compost facility". You know, the compost facility where city workers, contractors, and civilians dump yard waste. I was like "you have no idea what is in that shit" but Dr. Faust said that is a good place to get compost as long as you compost it longer. I know that you are familiar with this podcast, but maybe you just missed this episode?
https://www.kisorganics.com/pages/cannabis-cultivation-and-science-podcast-episode-11
Yeah ive heard that too, to each their own.
I make worm compost and have access to a few sources of great compost that i dont have to continue to try to clean up.
Less inputs that could contain peoples sprayed lawn clippings is my motto.
Also got alot of access to small farm manure thats been taken care of, if im going to spend any time re composting my meterial, it will be from quality sources like local beach seaweed, fish compost, hay, straw, manure,
I stand by the "you dont know what people put in there."
Ive watched a a customer pur a jug a mixes gas into one of those leaf bags for collection day befor because he didnt know what elese to do with the old gas.
Id rather know exactly whats in my compost every time.
Yah if you mix it througholy, hot compost everything you might get an accurate test.
But still you cant tell me there isnt a chance people do stupid shit .
But if thats the old compost you xan make or have access too . Maybe its better than nothing.
Last year i went to forest and collect bags and bags of leaves .. This year il be loading the trailer with leaves and seaween and manure and hay
And mustang i aint mad bud , i just tend to disagree alot lol