Please Help with Phrag Lower Leaves Dying

[Jenny St. Michel]

Thanks again everyone for the advice! I’m gonna cut the spike, only fertilize 2x weekly, stop using phosphoric acid, continue with Inocucor and Kelpmax monthly and see what happens. And look into RO System and citric acid in the meantime. Hopefully in a couple months I can update with good news

 

[NYEric]

Had that been in S/H culture as it appeared, and the feeding was done by flushing the pot heavily each time, I doubt 1/8 tsp/gal would be an issue.

But it's not.