Don’t know what’s going on, could really use your help

Hi all, so this is my 1st run with autos and don’t know what’s going on with these plants. They started flowering and out of nowhere the top of some stalks just look cooked to a crisp and have no clue what could be causing it? I’ve grown a good amount of photos and have never seen anything like this. I’d really appreciate some help, thanks! @diggs99 hey bud, u have any ideas on what it could be? And they say Autos are easy lol, haven’t been for me

Maybe a bit more info Buddy like are they organically grown, hydro etc, temps and humidity EC, PH and anything else that might be relevant.

Yes organic, I use Roots Organic and Pro Mix with added perlite along with General Organics nutes. Temp 77-78 and humidity 57%. I Ph at 6.3-6.4

Back off on the nutes. They look burned. Could be incorrect, yet seems so. You checked burnt leaves for anything preditory? Soil?

I would say looking at your pics that you have a deficiency, to me it looks like a lack of Phosphorus

ricky4003 said:

I would say looking at your pics that you have a deficiency, to me it looks like a lack of PhosphorusView attachment 4516560

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This is a really good picture guide. If you have more deficiencies in this form, you should post them in the plant problems and newbie section and hope to get some suggested stickies(get my vote XD) to help people out. There are always charts but this one looks nice and easy to follow.

MATTYMATT726 said:

This is a really good picture guide. If you have more deficiencies in this form, you should post them in the plant problems and newbie section and hope to get some suggested stickies(get my vote XD) to help people out. There are always charts but this one looks nice and easy to follow.

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Yes I have this type of problem solver for all deficencies both mobile and immobile. I will post them in the problem section of the forum.

MATTYMATT726 said:

This is a really good picture guide. If you have more deficiencies in this form, you should post them in the plant problems and newbie section and hope to get some suggested stickies(get my vote XD) to help people out. There are always charts but this one looks nice and easy to follow.

Click to expand...

Similar charts like this one are all in those threads. You might find it on page 200 of a thread, but they are in there

Lightgreen2k said:

Similar charts like this one are all in those threads. You might find it on page 200 of a thread, but they are in there

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Yeah, you can see i already stated thete will be some, but these(being that he has the same layout for different issues) are some of the best I've seen. Most have 1 picture of multiple issues in small spaces making them contain little knowledge on the issue and picture.

Sorry chaps but I won't be sharing my problem solvers, I am out of here as this site is full of nutters and trolls!

I suspect you might be treating them the say way you do your photo's. Auto's don't require the same amount of nutrients or light intensity.

Looks like iron, chlorine issue aswell as P