Renowned citrus expert, Ian Tolley, shares his tips for making your own DIY Soil Probe at home.
"I first made this soil probe over 40 years ago, and still recommend it today," Ian Tolley OM
Construction
1. Obtain a piece of ½’’ (13mm) galvanized ...
The easy-to-use gardening tool that takes the guesswork out of watering. Renowned citrus expert, Ian Tolley, shares his tips for making your own DIY Soil Probe at home.
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