I haven’t used charcoal yet but plan to this year.
I will use it in a 50/50 mix with the existing soil with the same plants in an area without it
But the same soil and fertilizer to see what happens.
The charcoal I will be using is from what I have made from brush fires over the winter.
I don’t have a lot but we will see.
I would give it a try; a friend told me that he knew a guy that used the used up charcoal from a large water treatment plant with very good results.
Worth
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