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  1. Q

    Growing in pure sand

    As soon as the weather warms up a little I will start sowing new seeds in my sand box and send more pictures as the plants progress along.
  2. Q

    Growing in pure sand

    I'm glad you like the pictures! I have posted a little more detailed explanation, with also few more additional pictures, over in the hydroponics section!
  3. Q

    Growing Hydronponically in Sand

    I am reposting because i couldn't get the pictures in before: I have invented a magnetic pulse irrigation valve. The valve produces intermittent pulses of water. It is fully automatic and does not need any electricity or timers. It operates just off the water pressure in your system. Permanent...
  4. Q

    Growing in pure sand

    I have invented a magnetic pulse irrigation valve. It produces cyclic water pulses without using any electricity or timers.... only water pressure is needed. Permanent magnets produce the water pulses at the rate you set it at. It saves water over conventional watering methods. The pulses can be...
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