Rock Dusts
With the exception of nitrogen, all of the elements essential for higher plant growth are derived from rock and minerals. The fertility of your soil directly relates to the levels and range of these minerals found in our soils.
The addition of finely ground local rock dusts is a proven way to maximize this mineral content that is then further broken down by the microbiology in the soil, transforming it into a bio available form for our plants.
Azomite Rock Dust
From $15.45
Basalt - Huplaso
From $10.00
Bentonite Clay (Calcium Type)
From $10.00
Diatomaceous Earth
From $17.80
Dolomitic Limestone
From $10.00
Glacial Rock Dust
From $10.00
Greensand Rock Dust
From $27.95
Gypsum Water Soluble
From $10.00
Rock Dust Blend
From $16.70
Soft Rock Phosphate
From $10.00
Volcanophos Rock Dust
From $10.00
Wollastonite Rock Dust
From $10.00
Yoorin
From $10.00
Zeolite
From $10.00