*What's a good, inexpensive way to test water quality? What agency or
*whatever does one call?
*B
The most important concern for CP is the ionic content of the water. Many
scientific supply companies have inexpensive hand-held conductivity meters for
sale, less then $50. My tap water is usually between 200-300 micromhos/cm. I
have used this water for the past ten years on all my plants and have not had
any problems.
-Geoff