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The Charts--Helpful charts for making nutrient deficiency diagnoses

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The Charts--Helpful charts for making nutrient deficiency diagnoses

Seamaiden 298 Replies 158,817 Views
Page 15 of 15 · Replies 281–299 of 299
#281
StonedBlue said:
When I get stumped I just flush everything really well to get rid of any salts building up. Didn't always solve anything but... If in Coco must flush with a weak nute mix
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Yeah it's nutrient film technique. I have flushed the system twice now for 24 hours, no change. I gave her a foliar spray of King Kola (I use Emerald Harvest nutes) yesterday. Haven't checked yet today if it helped or not. My buddy gave me some Monster Bloom 0-50-30 so we will see if that does the trick. I'm fairly certain it's a P deficiency though, given the yellow leaves all over, with red veins. I just don't know why it's only one plant. They are all the same strain, the other 11 plants look iconically healthy. I'm wondering if the roots may be getting bound up in the channel and not getting enough water and nutes. The girl in front of her in the channel is off the charts. Huge 2 1/2 inch stalk and probably going to produce over 2lbs. Possible her roots are kicking the other roots out? Maybe I should add a drip line to her port?
 
#282
Someone here knows I'm sure. Ng toss not my thing though. Sounds reasonable
 
#284
I have slight curl on the lower growth of my plant and a few fans curling slightly in the upper growth..all new growth looks good ..I was thinking maybe too much nitrogen but here are some pics if anyone could help
20190504 124306
20190504 124311
20190504 124315
20190504 124327
20190504 124159
20190504 124217
 
#285
Seamaiden said:
Hotay, today I'm adding some pix of a boron (B) deficiency, from @IPlay4Keepz -- which were not properly diagnosed until much later. Thread here: https://www.thcfarmer.com/community/threads/take-a-look-at-my-dying-white-master-kush.55023/
so you can follow the progression of observed problems and how he finally made a diagnosis.

And the pix of the plant.


View attachment 366715 View attachment 366716 View attachment 366717 View attachment 366718
Click to expand...

Some of my babies look like these, what did you supplement with?
 
#288
Seamaiden said:
Hotay, today I'm adding some pix of a boron (B) deficiency, from @IPlay4Keepz -- which were not properly diagnosed until much later. Thread here: https://www.thcfarmer.com/community/threads/take-a-look-at-my-dying-white-master-kush.55023/
so you can follow the progression of observed problems and how he finally made a diagnosis.

And the pix of the plant.


View attachment 366715 View attachment 366716 View attachment 366717 View attachment 366718
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I dont think so! Boron would be inner browning...lol....sorry for the bump
 
#289
These charts are freaking amazing thank you very much hope you're having a wonderful day
 
#292
Seamaiden said:
ON the plants--yup. I've done it at a 1:1 ratio, and pure iso when I got lazy. The pure iso doesn't stay on very long, adding water helps that.

What delusion rate? LMAO!
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I am new here and have been battling spider mites and thrips and white flies and stink bugs and who knows what else. This place is buggy for sure. But, my brother and I both have a tent grow going and he doesn't encounter nowhere near the problems I do. Not only with the pests but with the plant development and everything. I use a combination Happy Frog/miracle-gro potting soil mix and have recently returned to FoxFarm fertilizer from GeneralHydroponics. He swears by the GH but I can't seem to get the 3 part system right despite measuring everything out to the inth degree. I have some Durban Kush that were beautiful in the young stages and then somehow I nuked these poor babies. They are coming back now but it's a one step forward two steps back process and I for the life of me cannot figure out wtf I am doing wrong. First I thought it was too much fertilizer, so I flushed them with Ph balanced water (which I check daily) but thank you for the lesson on Ph and Alkalinity I was confused thinking high Ph=High Alkalinity. Anyway, so then I thought that they needed more light so again, I nuked them with like 2,000 watts of LED (equivalent to) and I burnt them up. So, now I believe I have the correct amount of light and good soil coupled with the FF fertilizer I should be cranking but I'm getting nothing. Where do I begin to figure out what the issue is? I keep them at around 82-85f and about 50-60%humidity. Sorry for the rambling but i haven't really found an awesome place like this that is so informative without being judgemental and condescending.

Seamaiden said:
ON the plants--yup. I've done it at a 1:1 ratio, and pure iso when I got lazy. The pure iso doesn't stay on very long, adding water helps that.

What delusion rate? LMAO!
Click to expand...
 
#294
Dingus13 said:
I am new here and have been battling spider mites and thrips and white flies and stink bugs and who knows what else. This place is buggy for sure. But, my brother and I both have a tent grow going and he doesn't encounter nowhere near the problems I do. Not only with the pests but with the plant development and everything. I use a combination Happy Frog/miracle-gro potting soil mix and have recently returned to FoxFarm fertilizer from GeneralHydroponics. He swears by the GH but I can't seem to get the 3 part system right despite measuring everything out to the inth degree. I have some Durban Kush that were beautiful in the young stages and then somehow I nuked these poor babies. They are coming back now but it's a one step forward two steps back process and I for the life of me cannot figure out wtf I am doing wrong. First I thought it was too much fertilizer, so I flushed them with Ph balanced water (which I check daily) but thank you for the lesson on Ph and Alkalinity I was confused thinking high Ph=High Alkalinity. Anyway, so then I thought that they needed more light so again, I nuked them with like 2,000 watts of LED (equivalent to) and I burnt them up. So, now I believe I have the correct amount of light and good soil coupled with the FF fertilizer I should be cranking but I'm getting nothing. Where do I begin to figure out what the issue is? I keep them at around 82-85f and about 50-60%humidity. Sorry for the rambling but i haven't really found an awesome place like this that is so informative without being judgemental and condescending.
Click to expand...
Welcome to the forum.

This is a old thread from a lady that's dearly missed.

Posting your questions or asking your questions elsewhere will get better results. Maybe start your own thread?
 
#297
I ran across these from the University of Montana while researching my own issues. Maybe it will help someone.
IMG 3158
IMG 3157
 
#299
Seamaiden said:
I think I may as well just post these here charts up in their very own thread and then put that in my sig line, because I spend a lot of time posting these charts that I use regularly to help me make diagnoses on all my plants, cannabis included. One is specific to cannabis, the others, including the Mulder's Mineral Wheel (with periodic notations) helps us understand more about why one mineral may be in imbalance relative to another, or more, as with life, it is a wheel and not linear.

Enjoy, and use as often as you need. I do not take credit for creating these charts, only sharing them.



View attachment 363340



Please note with specific regard to this cannabis leaf chart: there is an error in that Ca is being shown under the heading of Mobile Nutrients. Calcium is an immobile nutrient, thus problems can occur on upper (newer) leaves only.
View attachment 363341

I'm adding a different Mulder's Wheel and removing the previous wheel, based on discussions with Protaide and other research. What I'd really like to do is get ALL the best charts onto one page, so I may decide to do some editing of this thread (I haven't decided yet). In any event, say goodbye to the old and hello to the new. I'm hoping this one's easier to work with.


View attachment 419429

1.20.15 (January 20, 2015).

I'm adding the Periodic Table of Elements for those folks who need a reference for abbreviated references, EG; You have a Ca-.

View attachment 477458
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How do i fix the problem so that all the nutrients will balace out the problem to bring it back to healthy leaves and growth
 

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