We help serious organic garden-farmers

grow healthy nutrient-rich plants


Soil Testing

We partner with Logan Labs to provide

  • Soil testing for major and minor mineral reserves
  • Saturated paste soil testing for soluble nutrients
  • Irrigation water testing

Amendment Recommendations

OrganiCalc – online soil mineral balancing

  • Instant soil amendment recommendations
  • No math errors
  • Organic – only OMRI amendments

Our Book

The Intelligent Gardener: Growing Nutrient Dense Food

by Steve Solomon with Erica Reinheimer

Vegetables, fruits and grains are a major source of vital nutrients, but centuries of intensive agriculture have depleted our soils to historic lows. As a result, the broccoli you consume today may have less than half the vitamins and minerals that the equivalent serving would have contained a hundred years ago. The Intelligent Gardener demystifies the process of re-mineralising the soil.

Deano Martin, Permaculture Magazine

What We Do

Since 2012 we have helped thousands of people from all over the world understand their soil tests and remineralize their food.

We are the authors of OrganiCalc, a web app that turns a Logan Labs standard soil test into practical amendment recommendations.

We have now extended our expertise to cannabis and hemp.

All of our amendment recommendations are OMRI organic.

Soil mineral balance is not everything one needs for growing great crops, but having balanced minerals can make everything else easier to achieve.

Our Vision

Our vision is to empower all of us, growers and eaters alike, to take control of our own health and our food supply.

The world is sacred.

A revolution in consciousness is occurring.

A good place to start is to have —

— reverence for our food

— reverence for the land

— reverence for each other