Any ideas??

Week 6 of flower
Came across a light intensity and heat stress 2 weeks ago got that tooken care of
Strain is Girl Scout cookies got it from a friends friend that makes clones said he’s legit
They are under 1000watters
Room temp high 85 low 64 usually
Humidity low 40s high 70s
Growing in coco coir
I ph around 5.8 to 6.0

If you guys need more info let me know

Jacke30 said:

View attachment 4138165 View attachment 4138164 Week 6 of flower
Came across a light intensity and heat stress 2 weeks ago got that tooken care of
Strain is Girl Scout cookies got it from a friends friend that makes clones said he’s legit
They are under 1000watters
Room temp high 85 low 64 usually
Humidity low 40s high 70s
Growing in coco coir
I ph around 5.8 to 6.0

If you guys need more info let me know

Click to expand...

At a guess, without a description to your problem. Way over nuted.

What's the ec of your feed? Ph?
What's the ec of your waste/runoff? Ph?

Looks like low humidity too. Though you state it's fine.

How close are your lights?

Is any of it old damage? Damage from before?

Tim1987 said:

At a guess, without a description to your problem. Way over nuted.

What's the ec of your feed? Ph?
What's the ec of your waste/runoff? Ph?

Click to expand...

I don’t have ec on I have ppm at 700 scale last full nute feed was last week at around 1600-1700
Then I did flush with advance nutrient revive
Then one more time checked run off ppm it was around 1500 ppm
So I gave nutes at 1/4th strength yesterday
Tomorrow Is the next feeding

That’s the first thing that came to my mind to much nutes

Tim1987 said:

Looks like low humidity too. Though you state it's fine.

How close are your lights?

Is any of it old damage? Damage from before?

Click to expand...

Likes around about 2 feet away from canopy
This started 2 weeks ago some of the fan leaves dried up

Jacke30 said:

I don’t have ec on I have ppm at 700 scale last full nute feed was last week at around 1600-1700
Then I did flush with advance nutrient revive
Then one more time checked run off ppm it was around 1500 ppm
So I gave nutes at 1/4th strength yesterday
Tomorrow Is the next feeding

That’s the first thing that came to my mind to much nutes

Click to expand...

Yeah 1700 ppm is huge for coir.

Jacke30 said:

Likes around about 2 feet away from canopy
This started 2 weeks ago some of the fan leaves dried up

Click to expand...

2 feet, is pretty damn close for a 1000watter. 3 feet is ideal.

Tim1987 said:

Yeah 1700 ppm is huge for coir.

2 feet, is pretty damn close for a 1000watter. 3 feet is ideal.

Click to expand...

I have dimmable ballast
I usually grow with 75% instead off 100% this is my first run doing it
That’s why I had heat stress and light intestity

Jacke30 said:

I have dimmable ballast
I usually grow with 75% instead off 100% this is my first run doing it
That’s why I had heat stress and light intestity

Click to expand...

OK.
2 feet is perfect for my 600. 1 foot is too close. 3 feet is too far.

You're at maximum hight, for your hood? Obviously can't raise it?

Also I never go above around 1000ppm, for coir myself.
You'd have to, have some monster plants, to be feeding 1700ppm. 6foot plants +++

I'd definitely start by lowering your ppm.

Tim1987 said:

OK.
2 feet is perfect for my 600. 1 foot is too close. 3 feet is too far.

You're at maximum hight, for your hood? Obviously can't raise it?

Also I never go above around 1000ppm, for coir myself.
You'd have to, have some monster plants, to be feeding 1700ppm. 6foot plants +++

I'd definitely start by lowering your ppm.

Click to expand...

Yes max height
I will switch to 75% tomorrow morning
And order some 600w lights
Any recommendations ?

Also you think if I switch over to kiss/Lucas/h3ad method during this stage of growth will it affect the plants?

Jacke30 said:

Yes max height
I will switch to 75% tomorrow morning
And order some 600w lights
Any recommendations ?

Also you think if I switch over to kiss/Lucas/h3ad method during this stage of growth will it affect the plants?

Click to expand...

Don't do anything, that drastic mate.
Just cut your ppms.
Dim the light a little.

It's all good man. Don't stress.