FOR THE LANDSCAPER THAT CARES.Arizona materials · Shared SSW fulfillment
RegenerativeLandscaper Supplyby Soil, Seed, and Water
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Soil sampling before choosing a mineral amendment

Read moreAbout these photos

Soil sampling before choosing a mineral amendment

Photos show the material or application; choose your actual format separately.

Specialty amendments

SKMicrosource

A volcanic-tuff mineral amendment supplying sulfur and potassium, sourced from Heart of Nature.

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SKMicrosource

1 × Pallet

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MATCH THE MATERIAL TO THE WORK

About this material

Read moreComposition, uses & application

The supplier’s Ag Grade label lists 1% soluble potash and 5% sulfur. Confirm the supplied grade and use a soil-test-based rate from the supplier or crop advisor.

What’s in it

A volcanic-tuff mineral amendment sourced from Heart of Nature. The supplier’s Ag Grade label lists 1% soluble potash (K₂O) and 5% sulfur: 2% free sulfur and 3% combined sulfur.

Where it fits

  • Soil-test-based sulfur and potassium amendment planning.
  • Professional broadcast applications where the soil plan calls for this mineral source.

Plan the application

Confirm the supplied grade and current label before use. Have the supplier or crop advisor set the rate for your soil and crop; the Ag Grade label is for professional use.

Before the crew arrives

Confirm the amount, application, access and schedule. The selected format determines your order; photos are application and packaging references.