Hard water at 346 ppm

A question from a fellow grower:

Is that gold strain of yours really what you claim? Will it kick in a hydro grow? I have very hard water at 346 ppm. Could you say a few words about how I should deal with that water? Or can it be used as is with additives? Do you mind my asking?

The #1 response! You need to invest in a 4-5 stage Reverse Osmosis unit. (water purifier)

#2 Get you water tested in order to find the exact values of the minerals it contains, and learn how to adapt a nutrient formula to that theory. :slight_smile: