Is this nitrogen deficiency

[Ċikku]

Im growing a cbd crack auto from fast buds
Shes at 5 weeks now

during the last week ivv been told she had nitrogen toxisity, nitrogen deficiency light burn and I dont know what else

I just flushed and shes definitely better than a week ago but theres still a lot of calwing and the bottom leaves have started turning yellow and it seems it going up

 

[HydroKid239]

Looks like you aren’t letting the medium dry enough between waterings.

 

[Ċikku]

Looks like you aren’t letting the medium dry enough between waterings.

Could be
When I flushed the soil was still moist but I didnt think it was a problem

 

[HydroKid239]

Could be
When I flushed the soil was still moist but I didnt think it was a problem

I would just push forward, and assume so. If you let them go 2 days between watering, give it 3 days.. OR you can let it go until it wilts from being dry… then you will know how long it can go.

 

[Ċikku]

Ok ok thanks a lit

 

[bam0813]

Flushing doesn’t just remove n imo if you flushed you should of given a very light feed after

 

[Creature1969]

My experience with flushing soil has always resulted in a complete swing to severely hungry in a week to 10 days.
This is one of many reasons why I grow cannabis in coco.

 

[Ċikku]

I fed a bit and this is how shes looking

 

[Ċikku]

The thing is
I have a blue dream which I planted at the same time and fed the same thing that looks like this

 

[Ċikku]

Anyone know what I can do to help my cbd crack grow or catch up to my blue dream ?

 

[twentyeight.threefive]

Anyone know what I can do to help my cbd crack grow or catch up to my blue dream ?

The curled serrated edges are indicating light or heat stress.

If your grow area isn't too hot then they are probably getting way too much light.

 

[HydoDan]

Anyone know what I can do to help my cbd crack grow or catch up to my blue dream ?

The only way is to stop feeding the Blue dream. All plants are different!