soil testing

choko + raised garden bed

Keeping your vegies safe

January 2017

The risk of contaminated soils may change the way we need to garden and live, writes EMMA BOWEN.

Testing pH

Testing soil pH

April 2019

What is pH and how can you change it? Penny Woodward explains.

taking a soil sample for testing

Testing times

February 2015

Soil testing in the Patch from Scratch backyard revealed the extent of environmental contamination in our cities, writes JACQUELINE FORSTER.