Possible deficiency.. Need help please

[easternevergreen]

Spotting, yellowing. Necrosis on a couple older leaves. I'm thinking Cal/mag. What do you guys think?

@Fuggzy @stepside

 

[Fuggzy]

could be bud, but a pic would make it much easier to ID.

 

[easternevergreen]

Here's some pics. The supersoil had some lime and Epsom, but not a whole lot.

 

[easternevergreen]

Diff plant

 

[mohawk warrior]

Cal mag, root bound, or salt build up ... The purpleing would suggest stress
Looks like it's inside so couldn't be from temp drop... Also phosphorus or even manganese

 

[stepside]

What's the pH of soil, kinda looks like alot of things s ID start with ph

 

[easternevergreen]

They had a couple temperature drops when young. But everything has been stable for quite awhile.
Last I checked ph was around 6.5, but that was awhile back. They've been getting plenty of PK, so I kinda doubt that could be it. The leaf tips aren't burnt, so I don't think it's nute burn.

I'll check pH when I get home. And I'll probably grab some cal mag and give em a shot of that and report back

 

[easternevergreen]

Thank you guys for the timely responses

 

[Fuggzy]

I would check the pH, I agree it looks like a few things. Cal/mag is something that is always good to have on hand, so I would get it regardless.

Yeah man, people in the infirmary are usually pretty fast at responding.Report back with the Ph, and until then have a good one bud.

 

[mohawk warrior]

I wanna say zinc also for some reason