Help with water quality

[le0n.v6]

2 hours ago, Shumroom said:

mg is milligrams 

 

Mg is magnesium 

 

There’s no Magnesium reported there @le0n.v6

Cheers for the reply

 

Fair, I thought maybe calcium carbonate was mg but seems its limescale (should of googled this first really ) and I dont need a water test to tell me there's an abundance of that - just look in the kettle

 

Will go to growers ark or a more in depth report