[OGD] EC vs TDS vs Common Sense

I have read all those heated discussions on EC & TDS and wondered if I was experiencing a resurrection of medieval philosophers arguing about how many angles can dance on the head of a pin.  Do orchids possess EC meters that tell them when to burn their roots?  Can conductivity distingui

Re: [OGD] EC vs TDS vs Common Sense

Tuesday, January 18, 2005 11:36 PM Subject: [OGD] EC vs TDS vs Common Sense I have read all those heated discussions on EC & TDS and wondered if I was experiencing a resurrection of medieval philosophers arguing about how many angles can dance on the head of a pin.  Do orchids possess EC m