After
@heirloomgal introduced us to “electroculture” i did a little reading and bought some supplies. I intend to put up another in the garden and 1 in the greenhouse; then wait! Im familiar enough with what i grow that i can make a qualified determination of the worth, once the season progresses.
I used 1” pvc as it’s a bit more rigid than 3/4 and discovered that a one inch dowel fit the inside of the pvc perfectly. I took a 16 inch section of 1 in. copper pipe and soldered the end of the wire to one end and hammered the other end flat so it would penetrate the soil easily. I also drilled a couple screw holes to allow fastening to the inside of the bed.
This reminds me of the crystal radios we made as kids, didnt know how they worked but they did!
If nothing else; i can tell folks “it helps me harness the polar magnetism of the earth”. And that is worth a lot!!