Quote Originally Posted by jjd031
SCLR-Soil or slab runoff pH- Not Sure
E-Water source-Tap Water
E-Source Ph-?? not sure need to get a test


Any guesses without knowing the soil ph??
If it's a guess you want?
Then a guess you shall have

I'd guess that your Tap water PH is 7 or more.
Without better pics it looks like lockout.
(with better pics, it could be nute burn)
In your shoes, I'd flush with RO or distilled water and
GET A PH METER!
And not one of those cheap soil meters either.
Good meter will run about $30 american.
You don't have to be precise, but you can't afford one that lies.

Seriously, if it is lockout, it will get worse fast.

I use less nutes than the package recommends, mix them FRESH, test the PH, and then fill a jug half full and shake it well to dissolve some air.
At least I used to. Went hydro this year.

After you water, test the PH of the run-off water.
Mj likes acid soil between 6 and 7.

All that is, of 'course, just a guess, by an amateur.
The guesser hereby disclaims any liability,blahblahblah yatt yatta...:jointsmile:

With luck, Stinky Attic will be along any moment now with a real answer.

Best of luck.
Weezard