Looks like a PH nute lock to me.

You said the PH was 7? that's high, should be closer to 6 (At least if speaking of inbound nutes,... I haven't got a clue about soil PH)

Here's the link for the trouble shooting form, Cut and copy it here and answer the questions as best you can.


Thank RustyTrichome for this being in his Sig!

http://boards.cannabis.com/plant-pro...ing-forms.html