Palagonite is a basalt rock dust mined in Australia, prized for its ability to uncompact soils, improve water holding capacity and feed beneficial soil microbes.
Because of its unique ability to provide cation-exchange capacity, palangonite will also stop nutrients leaching from your soil. Because of this, we recommended to use palangonite mixed with quality compost and then top-dressed onto your soil or mixed with your compost pile. This won’t be necessary for soils already rich in organic matter.
Use at 50-150g per square meter.
Typical Analysis – Silicon 22.30%, Titanium 1.44%, Aluminum 7.70%, Manganese 0.23%, Magnesium 3.30%, Calcium 5.10%, Sodium 2.36% Phosphorus 0.24%, Potassium 0.77%.
In The Box
-  x Dr Greenthumbs Palagonite Basalt Rock Dust - 1KG / 2.5KG