Topic 2.2 — Soil components & DIY soil testing
DIY extended: what else can you measure at home?
Texture is only one piece of the puzzle. Soils have many other measurable properties that reveal how they function as living systems.
- Chemical properties: acidity (pH), carbonate content, nutrient availability.
- Biological properties: soil organic matter content, respiration, presence of soil organisms.
- Physical characteristics: soil colour, aggregate stability, moisture content.
Click on the titles to watch instructional step-by-step videos on YouTube: DIY test 1, DIY test 2, DIY test 3.