Mephisto Genetics Skywalker OG in 15 Liter Airpot

[Statgator]

That is 5ml per gallon

 

[Cringer]

At this stage you are likely low on Mag. As long as you have some Cal in there you are fine. Depends on if you are running city/well/RO water. But when running RO I would use 5ml of Mag until three weeks to harvest. Sometimes 2 weeks depending on the girl.

I don't really see anything wrong but I'd need better pics.

 

[KonopCh]

I think that's a P deficiency. You're in flower mode now, so it's better to up your PK intake a little.

 

[Hippy_BiotabsF70]

Those deep red petioles suggest mag def don't they mate?

 

[elcomedito79]

I think that's a P deficiency. You're in flower mode now, so it's better to up your PK intake a little.

Phosphorus the patches would be darker. That's calmag

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[KonopCh]

Phosphorus the patches would be darker. That's calmag

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You sure, bro?
I am not.

Ca deficiency is showing like smaller dots, P deficiency is showing like patches.
What adds to my opinion are also red stems. Also P def. is showing on older and bigger leaves which are located in bottom of the plant, meanwhile Ca def. is showing on top of the plant where are younger leaves.

 

[elcomedito79]

You sure, bro?
I am not.

Ca deficiency is showing like smaller dots, P deficiency is showing like patches.
What adds to my opinion are also red stems. Also P def. is showing on older and bigger leaves which are located in bottom of the plant, meanwhile Ca def. is showing on top of the plant where are younger leaves.

It's possible, but IMO if the leaves have small but longer patches it's early progression P def. And large patches would ge late stage. Also he doesn't use cal/mag but only algamag. Which has a small percentage of calmag. , but to me brown yellow indicate calmag def. To me...
Who knows up to this point. He can up the algamag as I suggested before and up the bloom and see what happens.

I also like to add. We use the same nutes and soil and almost same plant age and I dont have a problem. Could be his PH as well

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[Cringer]

Thank you you for support first.

I also think Phosphorus deficiencie and also cal mag? I increase bloom to 4ml / Liter I don't think it hurts my plant.

 

[og busti]

your medium has root aphids like i explained in your last journal when you had similar issues that you couldn't find a solution for. see that thread for the solution i posted and see if that helps. ez pz

here to help

edit: i copied my old post from your last journal for reference below!

"I've gone through your journal and I will confidently say this is textbook root aphid infestation damage. Brew a neem meal/kelp meal tea 1x/week at 1/2 tsp neem meal and 1/4 tsp kelp meal per 1 gallon (bubble for 24 hrs) then dilute to 5 gallons and use as a soil drench. Alternating this tea with other organic IPM treatments will take you to harvest without much further damage but it won't eliminate the problem.

pH swing between 5.5-6.5 in your medium is not the reason for your issues.

You must to address the pest situation in your grow medium. This explains why no solutions have worked thus far, and nothing will continue to work for you if you keep treating the problem as if your percieved deficiencies/imbalanced element levels and/or pH is the cause.. If anything all the "flushing" you've been doing has been delaying the damage slighly - do you notice more "deficiencies" appearing as the pot becomes more dry? Textbook root aphids.

To clarify myself... yes, you are getting deficiencies. However the deficiencies you see are resulting from root aphids sucking the nutrients out of the roots, and also taking the nnutrients from the medium before your roots are able to encounter it. In both mechanisms they block your plant from uptaking what it needs.

Just an idea for you to think about, I could be wrong, but I'm 99% sure this is your issue. Hope this helps."

 

[Cringer]

your medium has root aphids like i explained in your last journal when you had similar issues that you couldn't find a solution for. see that thread for the solution i posted and see if that helps. ez pz

here to help

edit: i copied my old post from your last journal for reference below!

"I've gone through your journal and I will confidently say this is textbook root aphid infestation damage. Brew a neem meal/kelp meal tea 1x/week at 1/2 tsp neem meal and 1/4 tsp kelp meal per 1 gallon (bubble for 24 hrs) then dilute to 5 gallons and use as a soil drench. Alternating this tea with other organic IPM treatments will take you to harvest without much further damage but it won't eliminate the problem.

pH swing between 5.5-6.5 in your medium is not the reason for your issues.

You must to address the pest situation in your grow medium. This explains why no solutions have worked thus far, and nothing will continue to work for you if you keep treating the problem as if your percieved deficiencies/imbalanced element levels and/or pH is the cause.. If anything all the "flushing" you've been doing has been delaying the damage slighly - do you notice more "deficiencies" appearing as the pot becomes more dry? Textbook root aphids.

To clarify myself... yes, you are getting deficiencies. However the deficiencies you see are resulting from root aphids sucking the nutrients out of the roots, and also taking the nnutrients from the medium before your roots are able to encounter it. In both mechanisms they block your plant from uptaking what it needs.

Just an idea for you to think about, I could be wrong, but I'm 99% sure this is your issue. Hope this helps."

Was times root aphidis in my last 2 grows? Where did this come from? I never really over water i belive and why this problem are always after day 40? Look my plants Day 1-40 they always looks great why after day 40?



I check the Soil with a Microscope no pests in soil so i don't believe your theorie because the same age after day 40 the problem comes if the pest is really the reason so why the plant looks perfekt most the time?


I also think Phosphorus deficiencie is the reason.