Electrical conduction

What does Robert mean when he is talking about electrical conduction?

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Here’s a link that can help explain it to you
It’s another way to measure tds levels
Hydro growers will use this method more since they measure at the roots

In soil most of us measure tds or ppm

Hope this helps


When measuring TDS, you’re actually taking a measurement of EC, or Electrical Conductivity. You’re measuring how much ‘stuff’ is in the water or whatever that you’re measuring.

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