@Instape
I wonder if it changes pH or raises ppm or has some other side effect that needs consideration? How does it affect plants? How would it affect the microbiology or fungal mycorrhizae? You said it functions as a sterilizer...
We all have something we can offer brother. Hope you can overcome that and share your knowledge or whatever you feel called to do.
Thank you for the kind words,
From Wikipedia,
this product is also used to eliminate both free
chlorine and the more stable form,
chloramine, from water solutions (e.g., drinking water from municipal sources). Campden tablets allow the amateur brewer to easily measure small quantities of sodium metabisulfite, so it can be used to protect against wild yeast and bacteria without affecting flavour.
Typical use is one crushed Campden tablet per US gallon of
must or
wort. This dosage contributes 67 ppm
sulfur dioxide to the wort but the level of active sulfur dioxide diminishes rapidly as it reacts with chlorine and chloramine, and with
aldehydes (particularly in wine). Therefore, the concentration of free sulfur dioxide is greatly diminished by the time the beer or wine is consumed. However, when used only for the purpose of dechlorinating tap water before brewing, one tablet will effectively treat 20 US gallons of water.
[2]
Me Again-
In the tiny amounts used, initially and after reaction there is non left, and PH effect at that concentration is not even registering.
If you drink wine or craft beer ( in quantities like I used to) you will have consumed 1000's of gallons of fluid that has come into contact with this stuff---
When I get going again (if ever)-
I aim to make an Uber John Innes No.3 - with our own compost and loam,even going to be worms in the grow tub soil -so no poisons getting near my babies,
My green house efforts had friends mockingly ask me if I intend playing the seedlings Whale song,
I just might this time.
Namaste.