Brown/Yellow tips

amneziaHaze said:

its better than saying it changed 0.000923 since yesterday

Click to expand...

I hope nobody is flushing their media to correct accumulated salts daily and warrant the masses knowing about the change in such a minescule EC change.

I can see the practicality in using ppm for nutrient dosing, but checking runoff. To each their own I guess.

for me 50ppm is a lot