Basalt is a primary igneous rock made by volcanic activity. A dark paramagnetic rock rich in a wide variety of materials. Basalt is well suited for renewing exhausted soil by adding trace minerals and making the soil more workable.

 

Directions: Apply 40 pounds per 1,000 square feet. Gently work into the soil.

 

Guaranteed Analysis: Calcium (Ca) .............................3.40%

                                 Magnesium (Mg)........................3.80%

                                 Iron (Fe)....................................5.20%

                                 Manganese (Mn)........................0.08%