[tillacum]

Any of us with fireplaces, stoves or use wood in our bbq pits should have a lot of charcoal. Do you grind (smash) the charcoal and plow it in?

[freedommom]

you can use charcoal but it’s not the same as biochar...

here is a good link
http://www.motherearthnews.com/Organic-Gardening/Make-Biochar-To-Improve-Your-Soil.aspx

[freedommom]

the charcoal is ok but he ashes are not