Nitrogen tox???

CannaCountry

Well-Known Member
It certainly has some of the characteristics of a plant with too much N...but. I'd try to let your plant grow through it vs trying to dumb down your N via flushing or some other silly tactic. She looks like she'll be a big plant, so provided you have the room, I'd let her get there and most likely she'll power through what you're seeing. Don't fret, just keep an eye on her. Good luck.
 

GanjaGreg.

Well-Known Member
It certainly has some of the characteristics of a plant with too much N...but. I'd try to let your plant grow through it vs trying to dumb down your N via flushing or some other silly tactic. She looks like she'll be a big plant, so provided you have the room, I'd let her get there and most likely she'll power through what you're seeing. Don't fret, just keep an eye on her. Good luck.
I should have stated that she’s in her 3rd day of flower so you can have an idea of where she’s at in her life cycle
 

GanjaGreg.

Well-Known Member
They look a little darker but overall pretty healthy. How often do you water?
I presoaked the 7 gallon pot pre-transplant.
And didn’t water her for 20 days.. which seemed crazy to me but I was trying to listen to the plant because this is my first experience with fabric pots larger than 4 gallons.
then the second watering was last Wednesday..
And the final watering was 6 days later, on Tuesday.
 

natureboygrower

Well-Known Member
I presoaked the 7 gallon pot pre-transplant.
And didn’t water her for 20 days.. which seemed crazy to me but I was trying to listen to the plant because this is my first experience with fabric pots larger than 4 gallons.
then the second watering was last Wednesday..
And the final watering was 6 days later, on Tuesday.
Be careful with those fabric pots. Dont let them sit in any water if you overwater. They will mold.
 
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Nutty sKunK

Well-Known Member
She’s looking good..
Thanks to everyone who gave an opinion..
Special thanks to the accurate ones :bigjoint:
When she stretches she’s gonna eat up a lot of N.

Be sure to supplement during this stage with veg feed then move to a bloom ratio/ so first 2 weeks keep veg. Best would be 50/50 veg/bloom
For a week after then bloom the rest of her life:

peace
 

GanjaGreg.

Well-Known Member
When she stretches she’s gonna eat up a lot of N.

Be sure to supplement during this stage with veg feed then move to a bloom ratio. Best would be 50/50 veg/bloom
For a week.

peace
I haven’t given her any additional nutes yet.. and I’m on day 5 of flower.. should I start now?
 

Nutty sKunK

Well-Known Member
When you say first do you mean the oldest or the youngest?
Oldest - but I see you defoliated. That’s why personally I like to keep some older leaves to read the plant before it damages the leaves doing most of the photosynthesis.

If the nutrient is mobile (N,P,K etc) it’ll take it from the bottom leaves. If it’s immobile it’ll affect the top (new growth) for it can’t take it from itself to build what it wants.
 

GanjaGreg.

Well-Known Member
Oldest - but I see you defoliated. That’s why personally I like to keep some older leaves to read the plant before it damages the leaves doing most of the photosynthesis.

If the nutrient is mobile (N,P,K etc) it’ll take it from the bottom leaves. If it’s immobile it’ll affect the top (new growth) for it can’t take it from itself to build what it wants.
Hey friend @Nutty sKunK ,
So my oldest leaf is looking very different then the rest of the plant.. reminded me of what you’ll me.. the leaf was crunchy, yellow, and a little brownish.. I’d appreciate some insight.

. what do you think it is?
 

Nutty sKunK

Well-Known Member
Hey friend @Nutty sKunK ,
So my oldest leaf is looking very different then the rest of the plant.. reminded me of what you’ll me.. the leaf was crunchy, yellow, and a little brownish.. I’d appreciate some insight.

. what do you think it is?
P and N deficiency.

But without knowledge of your set up I can’t really say how to sort it.

High calcium can antagonise phosphorus in the soil. Is your water hard or soft?

Here’s is a handy chart to see what stimulates and antagonises each other mineral wise.

Go through each element and compare it to grow... so if u know u have high K etc or high calcium...


1580414584779.png
 

GanjaGreg.

Well-Known Member
P and N deficiency.

But without knowledge of your set up I can’t really say how to sort it.

High calcium can antagonise phosphorus in the soil. Is your water hard or soft?

Here’s is a handy chart to see what stimulates and antagonises each other mineral wise.

Go through each element and compare it to grow... so if u know u have high K etc or high calcium...


View attachment 4467950
Let me try to help you diagnose my problem..
I’m growing in 60/40 happy frog/ocean forest soil.
I’ve only gave her PhD water <147ppms>
is there any other variables..
Thanks for your time
 
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