Deficiency help

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MoeJ

MoeJ

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Hi I’m a first time grower , using organic super soil, RO water , top dressing with insect frass and worm castings every 2 weeks , I have a gorilla glue auto in flower at the moment , a week ago the leaves started turning yellow and getting some rust spots on them any idea how to remedy this?
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Aqua Man

Aqua Man

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Hi I’m a first time grower , using organic super soil, RO water , top dressing with insect frass and worm castings every 2 weeks , I have a gorilla glue auto in flower at the moment , a week ago the leaves started turning yellow and getting some rust spots on them any idea how to remedy this? View attachment 1003962 View attachment 1003963 View attachment 1003964
I see many stresses. Heat, light, nutrient, probably ph.

Whole plants pic and full background of the grow
 
MoeJ

MoeJ

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Hi sorry, the auto gorilla glue is in about 4th week flower , under an hlg 300 , it’s sharing this light with a blue dream auto, it’s in a 15L pot I feed +/- 2.5L liters RO water every day since it’s been in flower , soil PH fluctuates between 7.0 and 7.5 , water PH is 6.5 , temp in the tent is between 23 and 25 degrees Celsius , R/H sits between 55/65 have them on a 18/6 light schedule anything else that may be of importance that I have forgotten?
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Beachwalker

Beachwalker

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"2.5L liters RO water every day since it’s been in flower , soil PH fluctuates between 7.0 and 7.5"

^ these are the obvious issues that jumped out

And is this a camera angle or is there white powdery stuff on some of your leaves?
Screenshot_20200723-050648_Photo Editor.jpg


I'd like to see more pictures of this, I'm not sure what this is yet, what's your humidity like?
Screenshot_20200723-050729_Chrome.jpg


In your opinion does it look like this picture?
Screenshot_20200723-051008_Google.jpg



Edit: re-read and see your humidity is 55 - 65 rh, & it's too high

Summary: If not an odd camera angle then I suspect the top issue may be white powdery mildew, and the black spots are leaf septoria

Search these two terms on the internet and compared the picture, and if you think that's what it is there are some steps you can take that might be able to help, good luck!
 
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MoeJ

MoeJ

4
3
"2.5L liters RO water every day since it’s been in flower , soil PH fluctuates between 7.0 and 7.5"

^ these are the obvious issues that jumped out

And is this a camera angle or is there white powdery stuff on some of your leaves?
View attachment 1004476

I'd like to see more pictures of this, I'm not sure what this is yet, what's your humidity like?
View attachment 1004477

In your opinion does it look like this picture?
View attachment 1004478


Edit: re-read and see your humidity is 55 - 65 rh, & it's too high

Summary: If not an odd camera angle then I suspect the top issue may be white powdery mildew, and the black spots are leaf septoria

Search these two terms on the internet and compared the picture, and if you think that's what it is there are some steps you can take that might be able to help, good luck!
Hi it’s a weird camera angle, the plants don’t have any Powdery mildew , I thought the spots were from a deficiency
 
Beachwalker

Beachwalker

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Hi it’s a weird camera angle, the plants don’t have any Powdery mildew , I thought the spots were from a deficiency
They could be Calcium spots (deficiency) or they could be septoria, not sure yet

more pictures of overall plant Plus close-ups would help

Screenshot_20200723-090248_Chrome.jpg


20200723_090407.jpg
.

Screenshot_20200723-090106_Google.jpg
 
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