Need help with tap water report

kjiggs

Well-Known Member
This is the report for my local tap water I test it at 1EC/ 7.5pH. Just wanting to know if it is okay to use for rockwool or fox farm soil. im not sure what to look for exactly.
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To have that much trihalomethane it would have to be city water, since it's usually a biproduct of chlorination.
 
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