Any clue on what this might be?

[Chase420Davis]

kinda a shitshoot cause I'm not measuring pH but what might this b

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[The Germinator]

I think people will need more information. Maybe a better picture. I am not seeing anything.


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[Chase420Davis]

I think people will need more information. Maybe a better picture. I am not seeing anything.


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she is older plant under 400w hps some leaves with browning around the veins are curling upwards and downwards like heat stress but some of buds leaves are higher up next to the light and it's hot af there and they aren't doing this.

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[Chase420Davis]

The bottom pic leave is curling up

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[dickiefickle]

ph

 

[go4snypr]

the dark green and the clawing of the leaves looks like nitrogen toxicity.

 

[Chase420Davis]

the dark green and the clawing of the leaves looks like nitrogen toxicity.

Damn cause im only using ff big bloom which has low npk but the soil shouldn't have much n in it either it happy frog organic potting soil à

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[Chase420Davis]

ph

Yea it pretty damn high but it will not come down or my soil tester is aids

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[go4snypr]

Damn cause im only using ff big bloom which has low npk but the soil shouldn't have much n in it either it happy frog organic potting soil à

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Not saying for sure that is what it is, i know nothing about organic soils or soil grows but dark green leaves, plasticy look and clawing says nitrogen toxicity to me. I am no pro at deficiencies though.. maybe someone else will chime in.

 

[Chase420Davis]

Not saying for sure that is what it is, i know nothing about organic soils or soil grows but dark green leaves, plasticy look and clawing says nitrogen toxicity to me. I am no pro at deficiencies though.. maybe someone else will chime in.

I'll easy off with plain water for a week maybe there will be a change

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[The Germinator]

When I seen pic I thought nitrogen toxicity.

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[Chase420Davis]

When I seen pic I thought nitrogen toxicity.

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Hey could you see what my other plant looks like to you? I posted a thread. She has a few pale/yellowgreen fan leaves

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[Cannabomb62]

There is a bit too much nitrogen in there nothing to really worry about also the yellowing might be ph. Don't freak out to bad just give it a good flush is all and keep rolling

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[Chase420Davis]

There is a bit too much nitrogen in there nothing to really worry about also the yellowing might be ph. Don't freak out to bad just give it a good flush is all and keep rolling

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She straightened out mostly by her lonesome but this

is my issue the leaves are getting more yellow/pale I assume nitrogen deficiency but adding

around half strength but I can't really tell a difference, not that it's high in nitrogen tho soil run of it around 6-7 ph but a soil gauge I have says closer to 8 but idk if that could be right. It's in happy frog organic soil. 400w hps as well , and her nugs are harder than rocks

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[Cannabomb62]

Looks like nutrient lockout. What is your ph at? the purple stem is a magnesium deficiency but I'm sure if correct the lock out everything should be ok. There could be salt buildup in the root zone too. I would flush with plane water ph to 6.3 to 6.7

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[Cannabomb62]

Also how big is the pot she is in she could also be rootbound

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[Chase420Davis]

Also how big is the pot she is in she could also be rootbound

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About a 2 gallon pot maybe a little bit smaller, if I push on the top of the soil it's like a sponge and I can't get my finger through the dirt without decent pressure and tearing roots and also she has been purpling her stem and leave stems since she went into flower. but she always has shown purple stems or leaves, maybe genetics?

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[Cannabomb62]

She needs a bigger pot. She is probably a bit rootbound. The purpling of the stem is a mag issue. Color in the leaves and buds is ok even some on the leaf stem but not on the stalk you want the stalk nice a green.

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[Cannabomb62]

Yeah that deep strippy purpling on the stalk is no genetic it need magnesium I would transplant that thing into a bigger container and feed it some calmag

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[Cannabomb62]

I would flush first though give it about 2 or 3 gallons of plain water let it dry out then do a light feeding. You do have nitrogen toxicity.

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