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  1. Z

    Roll you own meters

    Isabella has done a hellofa fine job with the EC meter project. Havent built it yet but sure it works as well as comercial units. Been thinking of doing something like this for a while and she has saved me a lot of research. It would be interesting to leave the electrodes active all the time and...
  2. Z

    EC Ph meter

    Need a Ph and PPM (EC) meter. Any recomendations?
  3. Z

    Another TAG project

    Alrite, I cant stand it any longer.Thought throwing that NFT tomato grower together might satisfy my need for doing something hydro-wise, but no way. Gotta build a TAG setup. Not sure what I`ll grow in it- maybe just more tomatoes. Cuts down on the complication factor a lot. The big problem with...
  4. Z

    Rain gutter NFT

    Been threatening to grow something hydro for a long time. After reading up on NFT I put this together on the ceiling beams out in the greenhouse. Pretty simple. 10 ft section of plastic gutter with endcaps. Pond pump in a bucket pumps nute up to one end and runs out the other thru a 2" pipe back...
  5. Z

    security or paranoia ( depending on your head at the moment

    Being involved in sat hacking in the past I learned the value of hushmail and proxy servers. Just wondering if most use them here ?
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