Difference between revisions of "Greensand"

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1. An [[organic]] source of potassium. About 7% potash plus 32 trace elements.<br><br>
 
1. An [[organic]] source of potassium. About 7% potash plus 32 trace elements.<br><br>
  
https://images-na.ssl-images-amazon.com/images/I/410GMLBQEiL._SY300_.jpg<br><br>
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https://upload.wikimedia.org/wikipedia/commons/thumb/2/29/GreensandSample.jpg/220px-GreensandSample.jpg<br><br>
An example of how greensand is packaged for sale.<br>
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A sample of Cretaceous greensand from near Swanage, Dorset.<br>
Source: https://www.amazon.com/Espoma-GS7-Greensand-Conditioner-7-5-Pound/dp/B005KLOJXS<br><br>
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Source: https://en.wikipedia.org/wiki/Greensand#Properties_and_uses<br><br>

Latest revision as of 17:27, 5 October 2017


1. An organic source of potassium. About 7% potash plus 32 trace elements.

220px-GreensandSample.jpg

A sample of Cretaceous greensand from near Swanage, Dorset.
Source: https://en.wikipedia.org/wiki/Greensand#Properties_and_uses