PPM spike ???

[Steveo h]

My super skunk DWC bucket is almost ready for harvest. On this Res change I went with straight PHed water. My PPM before the change was 545 . OK.... I used filtered tap water with a PPM of 97. I checked the PPM 30 minutes after the change and got a reading of 768. Where did that come from ???

 

[Green75]

From your roots

 

[Steveo h]

First grow. Good or bad ?

 

[Green75]

All good...it was just built up in and around your roots...if you plain watered again in day or two you will notice it went down