What's wrong here?

[Kirb]

This Browning just appeared. Plant has been fertilized a few times over the summer, water well, in good sun. This suddenly appeared in the last two days. What can I do??

 

[Greenlizard]

Looks like a couple different deficiencies. Perhaps it can be corrected with just a ph adjustment. What are you adjusting your ph to when watering?

 

[Kirb]

Honestly, I'm not
How do I do that?

 

[Greenlizard]

Alright, well for now you could get a cheap ph meter to quickly correct the issue. Just search "PH meters". I'm sure you will find lots of great information.

 

[Greenlizard]

The test strips are the cheapest if you can find those.

 

[Kirb]

What ph should I be targeting?

 

[Greenlizard]

6.5 The range is 6.0-7.0. I assume you are in regular soil?

 

[Greenlizard]

It's also good to bounce your ph around a little within that range.

 

[Greenlizard]

Once you find out what your ph is this will likely be a fairly quick fix.