Ohia Ash shown to Improve Ohia Health

[Slow Walker]

Rock powders are also good for health of plants. I believe that they help prevent a lot of the mineral bindings that you see in the leaves of plants. I've noticed a great difference in the health of vegatable b seedlings and citrus trees when using them.

One that is available is called Azomite in powder or granular and other you can use is the local mortar sand that is ground in the quarries. The mortar sand is a finer grade than the regular sand so it becomes more available to the plant. However I also use regular quarry sand.

http://www.nantahala-farm.com/rock-dust-...th-s.shtml