Growing In Coco With My Water?

[Fiete]

Today i bought a ppm ore us/cm tester how the quality of my Water is

Check this out

Is that tap water OK for Coco grow ore i need a Osmosis water changer?

 

[MW7945]

If you can afford an RO system I'd highly recommend it. If not, it probably wouldn't be the end of the world, but it could lead to issues. Hard to say.