Quote Originally Posted by budbro28
flush for a few days? distilled water ph'd at 6.1-6.3? skip a nute cycle?...maybe do a nute flush? sledgehammer kinda shit? is your "sign" the purpling at the center? and if so...is the flush enough or is there another step needed?

thank you!
None of the above.
Please re-read this part carefully;

"The location of the symptoms tells you exactly when your PH was low.
If the old growth is normal, and the new growth looks good, it was transitory and mild.
You can simply carry on. "

By "carry on", I mean that no immediate action is required if those 2 underlined conditions are met.

All those "spots" say, is that you had a PH problem in the past.
The purpling is also on older growth.

The healthy looking new growth says that you no longer have that problem.
If it's no longer broken, why continue to "fix" it?

Just carry on, carrying on.
She looks good.

Aloha,
Weeze