Sustainable420
Active Member
If anyone has experience using it, please contribute. I know it makes soils more alkaline, but does anyone have some insight as to nutrients within, practicality, etc.
Thanks!
Thanks!
How can wood ash have heavy metals when you are doing nothing but using the ash from burnt wood and other things you find in nature?I've always thought that wood ash contains too many heavy metals, and should be avoided. I may have been wrong.
http://www.themanicgardener.com/the_manic_gardener/2008/06/heavy-metals-in.html