Thread: Rock Dust
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Old February 8, 2011   #15
creister
Tomatovillian™
 
Join Date: Feb 2006
Location: Abilene, TX zone 7
Posts: 1,478
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Chicken Grit is crushed granite, which is supposed to be one of the rock fertilizers to add. Has anyone tried it, or heard results from using it. $8.00 for 50lbs.
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