Im colorblind + bad vision and need help identifying this problem

Weebay · Feb 28, 2013

Hey guys, im approximately three weeks into a hempy grow and ive started seeing some burns on the tips, initial diagnosis is nuteburn but i'd like a second opinion as i dont know any growers and i have bad vision:
I use PH'd water and what i thought was a low dose (1/4th of the instructions) but i mightve started too early.
Could the problem lie elsewhere? I have a slight temperature problem, do the look heat stressed?

Yours sincerely, and thanks in advance - Weebay

Po boy · Feb 28, 2013

the new growth looks fine. looks like you've corrected any previous problems. GL

Moldy · Feb 28, 2013

What are your nutes? Soil? Temps? PH? Looks like a Afgan/kush strain, what's your water like? RO, tap, well? ty

SpicySativa · Feb 28, 2013

She looks hungry to me, and possibly just a little overwatered (leaves arent quite as "perky" as I like to see). I'd bump up the food a little, let them dry a little more between waterings, and make sure you include a Ca and Mg source. That yellowing in the lower leaves looks a bit like an Mg deficiency to me the way the veins are still green.

She looks alright though, really. Could be way worse. Make a few minor adjustments and it won't skip a beat.

Weebay · Mar 1, 2013

Moldy said:
What are your nutes? Soil? Temps? PH? Looks like a Afgan/kush strain, what's your water like? RO, tap, well? ty

Using plagrons a+b coco nutes and now with cal/mag, i use PH'd tap water (the tap water in denmark is 8,3 - insane), its Ice Cream by Paradise Seeds, my girl likes vanilla

Weebay · Mar 1, 2013

SpicySativa said:
She looks hungry to me, and possibly just a little overwatered (leaves arent quite as "perky" as I like to see). I'd bump up the food a little, let them dry a little more between waterings, and make sure you include a Ca and Mg source. That yellowing in the lower leaves looks a bit like an Mg deficiency to me the way the veins are still green.

She looks alright though, really. Could be way worse. Make a few minor adjustments and it won't skip a beat.

Thats what the guys at the local grow shop said, about the ca mg mono nutrient, adding it immediatly

hotrodharley · Mar 1, 2013

Weebay said:
Hey guys, im approximately three weeks into a hempy grow and ive started seeing some burns on the tips, initial diagnosis is nuteburn but i'd like a second opinion as i dont know any growers and i have bad vision:
I use PH'd water and what i thought was a low dose (1/4th of the instructions) but i mightve started too early.
Could the problem lie elsewhere? I have a slight temperature problem, do the look heat stressed?

Yours sincerely, and thanks in advance - Weebay
View attachment 2546019 View attachment 2546020

It is definitely sign of nitrogen overload. I am wondering about calcium and magnesium diagnosis by a salesman who never saw the plant and the plant is only 3 weeks old.

70's natureboy · Mar 1, 2013

They look pale to me. Wouldn't they be dark green with too much nitrogen?

Weebay · Mar 22, 2013

Well, went with some mag stepping up slowly and symptoms seem to have disappeared and growth is looking pretty fine

Im colorblind + bad vision and need help identifying this problem

Weebay

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Po boy

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Moldy

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SpicySativa

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Weebay

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Weebay

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hotrodharley

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70's natureboy

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Weebay

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