Nitrogen toxicity? Pic heavy

[Bigreen907]

Greetings my fellow potheads,

I am growing a White Widow Auto in some coco/perlite. Does this look like nitrogen toxicity to y’all. Leaves are dark and stems to leaves are dark!

 

[fanleaf]

Greetings my fellow potheads,

I am growing a White Widow Auto in some coco/perlite. Does this look like nitrogen toxicity to y’all. Leaves are dark and stems to leaves are dark!

Yes, you do have some nitrogen excess there. At this point in flower it is a very bad time to have excess nitrogen as it will definitely decrease your overall yield.

 

[Bigreen907]

I am running this chart (Basic Trio) bellow at 1/2 strength along with 5mg (per gallon) of cal/mag.

Should I back off the cal/mag too?

 

[fanleaf]

I am running this chart (Basic Trio) bellow at 1/2 strength along with 5mg (per gallon) of cal/mag.

Should I back off the cal/mag too?

What light/s are you using? This is an important question.

 

[fanleaf]

I dont see ANY calmag deficiencies so I wouldn't be using any right now. Most calmag products contain quite a bit of Nitrogen. This can be fine in veg but I only use calmag of 1-0-0 in flower as needed. You have a pretty small plant there, I would go 1/4 strength with no added calmag until it straightens out. Then maybe 1/3rd strength and calmag if needed.

 

[Bigreen907]

What light/s are you using? This is an important question.

For the first 6 weeks, I had a piece of crap Philzon Newest 1200 which I swear had some crap PAR spread. It was sharing it with 3 others for a bit.

But, just last week, I got a Optic 6 LED and boy-oh-boy did this make a HUGE difference!

 

[Bigreen907]

I dont see ANY calmag deficiencies so I wouldn't be using any right now. Most calmag products contain quite a bit of Nitrogen. This can be fine in veg but I only use calmag of 1-0-0 in flower as needed. You have a pretty small plant there, I would go 1/4 strength with no added calmag until it straightens out. Then maybe 1/3rd strength and calmag if needed.

Yes master.

 

[seriousburner]

I use this feed schedule

https://www.growweedeasy.com/wp-content/uploads/2014/12/coco-coir-flora-series-schedule.pdf

 

[TriangleCheese]

Some experienced growers here suggests feeding mild when using coco for grow media. I am following a moderate schedule. You can check some grow journals for more info

 

[Remystemple]

I use this feed schedule

https://www.growweedeasy.com/wp-content/uploads/2014/12/coco-coir-flora-series-schedule.pdf

do you use any other additives with that schedule? i'm using the same schedule as the op, with a few of the additives.

 

[seriousburner]

do you use any other additives with that schedule? i'm using the same schedule as the op, with a few of the additives.

I also use rapid start and liquid kool bloom. I also use drip clean as I am using drippers