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Originally Posted by madmax4twenty  my water is tap. comes out at like 35 ppm. i dont dechlorinate all my water usually half. plants need chlorine also. i dont know if my h2o has to much but my plants seem fine. i could be wrong but its what i do(right now anyway things do change). thanks for the tips about the sweet. i will most likely try that next crop. turned the lights back on this one one week ago. is it too late? thanks alot toke. |
Opinions vary about dechlorination. Some say let it sit in an open container overnight. Some say five minutes, max. I would at least let it sit for a couple hours. Chlorine will evaporate rather quickly, and if you really wanted to speed it up, just boil it for 10 minutes and then let it cool to room temp.
Chlorine is used as an all purpose sanitizer, so I would think that it would do plants more harm than good.
Later,
4kaan4