Tag Archives: soil chemistry fundamentals

Soil Chemistry Fundamentals, Part 2 – How to Change Soil pH in Organic Gardening

  Most plants prefer a neutral soil around pH 6.5 to 7.5, but many will grow favourably in the broader pH range of 5.5 to 8. When soils become too acidic or too alkaline, some essential plant nutrient will become … Continue reading

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Soil Chemistry Fundamentals, Part 1 – Understanding Soil pH and How it Affects Plant Nutrient Availability

What is soil pH? How does it affect soil microorganisms and nutrient availability to plants? What is the optimum soil pH for plants? In this article we’ll answer all those questions and more, explaining soil chemistry in a practical way … Continue reading

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