3 ms·
Commonly known as “biochar”, particularly among permaculturists: https://en.m.wikipedia.org/wiki/Biochar https://en.m.wikipedia.org/wiki/Biochar
by gdubs 8y ago
Commonly known as “biochar”, particularly among permaculturists:
https://en.m.wikipedia.org/wiki/Biochar https://en.m.wikipedia.org/wiki/Biochar