Been at it for a bit...nutrient issues.

Eveving All-

Been enjoying this hobby for a few years. Been having some issues lately.

FFOF. trio and soluables. Calmag.

This keeps happening during flower. Slowly but surely keeps getting worse. I typically water, water, feed. When I do feed it is usually 1/2 of what dosages are. 6.4-6.7.

I over analyze way TOO MUCH (which I am sure nobody else does). To the point where I just keep second and triple guessing. Anybody that can help, I would surely appreciate it!

Big up!

From this chart it looks like it could be a phosphorus decency.... ???

Also, another issue, I know is my ventilation. I am in process of venting out of room (through filter of course). So my heat has been an issue to an extent, could that be the main problem?

Yes, I have seen that many times. but like I said, I over anaylze. So looking at this again, my thoughts would be P deficeient?

It ain't heat thats causing the leaves to burn like that. If it was it would be hitting all the leaves that are in the same areas of the plant.

Final Phase said:

It ain't heat that causing the leaves to burn like that. If it was it would be hitting all the leaves that are in the same areas of the plant.

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That makes good sense.

So do you think it could be P def?

I think I should start to up the nutes? Thoughts? Thanks.

That looks just like what is happening to mine currently. I'm entering 4th week of flower, you? Only constant it that we both are using ffof. I haven't added any calmag or addt nutes yet.

You under a hps? What wattage and how far from canopy?

If this has happened to you in the past, do you get to harvest ok?

going into 4th week. 1000hps. they were in the same soil from a short veg period. Yes, harvest was ok, but I am getting sick of seeing plants like this.

Benelli said:

going into 4th week. 1000hps. they were in the same soil from a short veg period. Yes, harvest was ok, but I am getting sick of seeing plants like this.

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I can imagine it being frustrating. I'm on my first grow wondering if the bud sites are going to shrivel up and die after these fans do.

I'm only using a 150w hps but got just one plant going. My top cola is about 6 inches from it but is looking good so far.

Curious to know if you get a resolution

Anybody else out there?

So I was just reading about all the issues with FFOF. This makes sense, becuase for about the last year, I have been having these issues? what do you think?

I personally think you may want to cut back on nutes a tad. plants seem really dark green could be having a lockout somewhere due to toomuch of something.

Thats heat bro

hellmutt bones said:

Thats heat bro

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You think so? I ruled that out because my top leaves were looking good...it's really only the middle fans that don't have anything connected to them

Im going with heat stress, leaves burn when its hot from light bleaching and the light is a big 1000w. Cool the room to below 80 and they should be much happier.

Benelli said:

So I was just reading about all the issues with FFOF. This makes sense, becuase for about the last year, I have been having these issues? what do you think?

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After doing a bunch of research, it seems our plants are cannibalizing themselves. They're probably not getting enough N during the stretch transition[1st couple weeks of flower] and therefore, start to use up all the nutes it has inside their fans. Since this is my first grow, I didn't really know wtf I was doing, so next grow I will probably add some veg nutes the first two weeks of 12/12.

If this was happening on Week 7 or 8 of flower, I wouldn't mind so much, but week 4 is killer. I hope to God she makes it through the next month without killing her nugs prior to harvest.

Hope yours is good too Ben.

fuck ffof

teemstro said:

You think so? I ruled that out because my top leaves were looking good...it's really only the middle fans that don't have anything connected to them

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Thats a combination of heat and ph lock out