Soil nutrients

AgVita, Devonport TAS

Spectrum Analytic, USA

Plant sap analysis

Soil contaminants

Heavy metals only - VegeSafe

If you are only interested in heavy metal contamination, then use the free VegeSafe program at Macquarie Uni. Register, and then follow their emailed instructions on how to take the soil samples.

Heavy metals, pesticides, PCBs and more - EAL