Possible Mg/Ca deficiencies

[JM]

I agree... rain water works terrific too... when i was capturing, I only detected 7-10 ppms in it... and ph was always solid at 7.0

 

[TokinNuggs]

yeah I'll never use even filtered tap water again, especially with organics (GO's line), had all kinds of lockout issues, no matter how much I adjusted ph. RO would be nice, but I can't get it here conveniently, so I put up with dragging home a gallon or two of distilled water once a week, no big deal, and it's cheap. Spring Water seems to be fine too, the minerals in it probably help, but, I've had success with distilled in the past, so am going back to it.