Basalt Rock Dust

Created through the cooling and solidification of magma and lava, basalt is the rock material that makes up most of the soils around the world. Full of minerals and nutrients, this natural soil conditioner helps support the biological processes required for sustainable and optimal plant growth. Basalt Rock Dust provides a steady supply of nutrients over time beginning as soon as plant roots make contact and continuing to release additional nutrients with ongoing decomposition. 

Available Sizes
50 Lb /22.68 Kg
Basalt Rock Dust 
• Steady release soil amendment
• Derived from Basalt Rock 
• High in calcium, iron, magnesium, and manganese