Help new growth claws does anyone know why

[Chrism]

Hi doesn't anyone know why new growth claws, I've previously asked for help on this and I've followed Advice, but still suffering with the problem. I've been using canna a and b and have been using calmag too after getting brown spots. I was told overwatering so have left it longer in between feeds but still happening. Been feeding 450 ppm and pH of 5.8. Run off on some of them is higher then what I'm putting in.

 

[Galgrows]

I see even your small seedlings have problems. I have never used all coco coir i mix it with my potting soil and add lots of perilite for drainage. Do you think your pot is too small for your plant?

 

[Chrism]

I see even your small seedlings have problems. I have never used all coco coir i mix it with my potting soil and add lots of perilite for drainage. Do you think your pot is too small for your plant?

I thought me small seedlings were doing ok why what's wrong with them? My first time ever growing so im open to advice and why do you think I need to move them into bigger pots

 

[carlosescobar]

I thought me small seedlings were doing ok why what's wrong with them? My first time ever growing so im open to advice and why do you think I need to move them into bigger pots

you have given yourself a challenge there , lol are they autos and what sort of light do you have ?
i guarantee they are overwatered...it took me a year and killing 3 grows to stop overwatering , and adding nutrient, and getting light burn, but you can help it by using different pots to allow airflow (or get those ones off the floor ) so they can dry out a bit.
ive also recently got into using orchid mix for drainage , it also has charcoal , perlite , and insect frass! etc .
the other thing that can cause yellow leaves is a light which is too bright, easy to do with leds.
i bet you could leave those for 2 weeks and they wouldnt need watering ...

 

[Captspaulding]

Your cooking them.
They all have mag def from too much light.
Nitrogen def and they are
getting thier asses kicked from too much hheat/light output.

Set lights to 30-40% output and raise it to at least 25 in above canopy.
Up your N
Increase airflow.
Get that temp down.
Lowering the lights output will stop pulling all the mag, and get the leaves normal praying
Epsom salts

 

[carlosescobar]

Your cooking them.
They all have mag def from too much light.
Nitrogen def and they are
getting thier asses kicked from too much hheat/light output.

Set lights to 30-40% output and raise it to at least 25 in above canopy.
Up your N
Increase airflow.
Get that temp down.
Lowering the lights output will stop pulling all the mag, and get the leaves normal praying
Epsom salts

I agree , you're cooking them.
I use bee propolis for toothache , it will be gone in 24 hrs , its anti biotic and anti viral or something

 

[carlosescobar]

Introducing some Co2 would help as well , i was reading yesterday it helps with the reuptake of nutrients after a period of stress.

 

[Chrism]

Your cooking them.
They all have mag def from too much light.
Nitrogen def and they are
getting thier asses kicked from too much hheat/light output.

Set lights to 30-40% output and raise it to at least 25 in above canopy.
Up your N
Increase airflow.
Get that temp down.
Lowering the lights output will stop pulling all the mag, and get the leaves normal praying
Epsom salts

Lights are on lowest setting and me fan is on highest setting and the light was 30 inch

 

[Chrism]

The only one closer to the light was the one in at back to left I did notice some heat damage on top so I've raised me light

 

[Chrism]

you have given yourself a challenge there , lol are they autos and what sort of light do you have ?
i guarantee they are overwatered...it took me a year and killing 3 grows to stop overwatering , and adding nutrient, and getting light burn, but you can help it by using different pots to allow airflow (or get those ones off the floor ) so they can dry out a bit.
ive also recently got into using orchid mix for drainage , it also has charcoal , perlite , and insect frass! etc .
the other thing that can cause yellow leaves is a light which is too bright, easy to do with leds.
i bet you could leave those for 2 weeks and they wouldnt need watering

you have given yourself a challenge there , lol are they autos and what sort of light do you have ?
i guarantee they are overwatered...it took me a year and killing 3 grows to stop overwatering , and adding nutrient, and getting light burn, but you can help it by using different pots to allow airflow (or get those ones off the floor ) so they can dry out a bit.
ive also recently got into using orchid mix for drainage , it also has charcoal , perlite , and insect frass! etc .
the other thing that can cause yellow leaves is a light which is too bright, easy to do with leds.
i bet you could leave those for 2 weeks and they wouldnt need watering ...

When I leave them they droop abit then when I water them they stand up so I didn't think I'd overwatered them I've been alot easier on the water coz I watered fuck out the bigger ones when they was seedlings and no they aint autos they are special kush photos

 

[voltage]

you have given yourself a challenge there , lol are they autos and what sort of light do you have ?
i guarantee they are overwatered...it took me a year and killing 3 grows to stop overwatering , and adding nutrient, and getting light burn, but you can help it by using different pots to allow airflow (or get those ones off the floor ) so they can dry out a bit.
ive also recently got into using orchid mix for drainage , it also has charcoal , perlite , and insect frass! etc .
the other thing that can cause yellow leaves is a light which is too bright, easy to do with leds.
i bet you could leave those for 2 weeks and they wouldnt need watering ...

Def overwatered!

 

[jdog22]

money is on overwatered. the big bumpy lines on the leaves tell me this.
we call them speed bumps.
got a few small issues going on there but fixing the water should fix them all.

 

[OldOneEye]

Are you growing in 100% coco?

If so get some perlite. Mix 70% coco coir to 30% perlite.
I suspect not enough oxygen getting to the root zone, which i think would have a similar resulting appearance as a plant drowning.

 

[jdog22]

Are you growing in 100% coco?

If so get some perlite. Mix 70% coco coir to 30% perlite.
I suspect not enough oxygen getting to the root zone, which i think would have a similar resulting appearance as a plant drowning.

exactly my mixx haha lets be friends