Nute burn or deficiency

Coco bean · May 5, 2020

Nute burn, potassium deficiency or something else,, help please

rkymtnman · May 5, 2020

some tip burn for sure.

have you checked for mites? i see lots of white dots. you'll need a scope or a loupe, not just your eyeballs.

Coco bean · May 5, 2020

It’s just the light from my phone making it look white, got no mites or bugs

rkymtnman · May 5, 2020

Coco bean said:
It’s just the light from my phone making it look white, got no mites or bugs

i hope you checked. i see many white dots on many leaves

Coco bean · May 5, 2020

rkymtnman said:
i hope you checked. i see many white dots on many leaves

Yes, checked thoroughly,, any ideas on what my issue could be?

rkymtnman · May 5, 2020

nute burn/tip burn for sure.

how about your pH?

Coco bean · May 5, 2020

rkymtnman said:
nute burn/tip burn for sure.

how about your pH?

Ph is fine , always between 5.8/6,,
First week in 12/12 and ec of 0.8 and they took a turn for the worse, have put them on a ph water flush but was beginning to second guess myself

rkymtnman · May 5, 2020

roots?

what nutes?

Coco bean · May 5, 2020

rkymtnman said:
roots?

what nutes?

Roots are fine, using AN jungle juice, grow/bloom/micro, was at 400ppm then lowered to 350 but made no difference, so now water flushing,

rkymtnman · May 5, 2020

so at 400 and 350, the ppm didnt' drop at all? how about the water level? were they drinking?

Coco bean · May 5, 2020

rkymtnman said:
so at 400 and 350, the ppm didnt' drop at all? how about the water level? were10/20 ppm at both

rkymtnman said:

so at 400 and 350, the ppm didnt' drop at all? how about the water level? were they drinking?

Click to expand...

at 400 it rose by 10/20 and ph was dropping, at 350 it still rose the same but ph stabled, yes they are drinking

rkymtnman · May 5, 2020

well, you stumped me.
flush and start back at a lighter feed would be what i would do next too.

Coco bean · May 5, 2020

rkymtnman said:
well, you stumped me.
flush and start back at a lighter feed would be what i would do next too.

Thanks for your help, going to water flush for 24 hours and start low,

rkymtnman · May 5, 2020

Coco bean said:
Thanks for your help, going to water flush for 24 hours and start low,

if anything (other than nute burn), it kinda looks like Mg deficiency. do you have any epsom salts just in case? 1 gram per gallon should clear it up. but i would do the flush first and go from there.

Coco bean · May 5, 2020

rkymtnman said:
if anything (other than nute burn), it kinda looks like Mg deficiency. do you have any epsom salts just in case? 1 gram per gallon should clear it up. but i would do the flush first and go from there.

I have been giving them a cal/mag supplement, I do have Epsom salts so if they don’t improve after a flush I’ll give it a go,

rkymtnman · May 5, 2020

Coco bean said:
I have been giving them a cal/mag supplement

i hope the flush fixes it cause i'm all out of guesses! lol.

good luck!

Coco bean · May 9, 2020

UPDATE, Flushed for 24 hours in ph water, then added nutes at 280ppm,
Tip burn seems to have stopped but woke to this,,,,

Critical Canuck · Jun 8, 2020

Did you figure out what the new problem was?

Coco bean · Jun 9, 2020

Critical Canuck said:
Did you figure out what the new problem was?

Yes, I rechecked the roots and there was some slight browning/ gunk, so a root issue,,,
Treated with liquid oxygen and started using Pythoff, they made a good recovery until 3 weeks of flower,,Leaves all started dying off and stopped growing,,

Nute burn or deficiency

Coco bean

Member

rkymtnman

Well-Known Member

Coco bean

Member

rkymtnman

Well-Known Member

Coco bean

Member

rkymtnman

Well-Known Member

Coco bean

Member

rkymtnman

Well-Known Member

Coco bean

Member

rkymtnman

Well-Known Member

Coco bean

Member

rkymtnman

Well-Known Member

Coco bean

Member

rkymtnman

Well-Known Member

Coco bean

Member

rkymtnman

Well-Known Member

Coco bean

Member

Critical Canuck

Active Member

Coco bean

Member