Subject: [permaculture] Wood Ashes as a soil amendment
Date: Thu, 14 Dec 2006 17:29:23 -0500
Anyone have any idea of a rule of thumb for what rate (in inches)
(oak) wood ashes can be added to a raised bed? I'm thinking at about
20% of the top 6 inches which would be, what, about 1 inch(?) and is
probably the maximum application rate Any suggestions for a rate of
sulphur incorporation (in inches) to restrict pH change when that
much ash is added?