Can someone please tell me what this deficiency is?

[Mr. Anomaly]

Using the full bio bizz line at 1ml-1L grow + 2ml-1L bloom + 1ml-1L alg-a-mic and i am currently 4 weeks into flower.
Any help would be amazing!

 

[Bakatare666]

Looks like a plant deficiency, LOL
Seriously though, can we see the whole plant?
And, quit pulling leaves off her.

 

[rooky1985]

Have you inspected for insects?

 

[UncleBuck]

add cal mag.

 

[Mr. Anomaly]

This leads me into my next question of should i be feeding Bio Bizz at every watering or every other watering? the ppm of my runoff in my organic bio bizz medium is around 900 and that seems a bit high and if it helps to visualize my plants are 4-6 feet tall indoors under three thousand watts of light and almost all of them have the same necrotic patches.

 

[Mr. Anomaly]

add cal mag.

What makes you think it is a cal mag problem? it would make sense being I am using RO water that has no cal mag at all but i am using alg a mic which apparently has a good amount of cal mag.

 

[Coho]

Calcium looks like that.

 

[Psychild]

Definitely too much N and not enough Cal/Mag

 

[Mr. Anomaly]

Can anyone give me anymore info?

 

[The Red]

Someone posted this nice little picture one time, you should save it just for a reference.

 

[profcornish]

Definitely too much N and not enough Cal/Mag

You too the words right out of my mouth.

 

[chuck estevez]

yeah, looks like Nitrogen toxicity causing other nutes to be locked out.

 

[zubey91]

Cal mag def. an too much N

 

[Mr. Anomaly]

So the other day i gave everything just straight ro water supplemented with calmag+ but i dont understand how i could have too much N because i only use 1ml-1L of bio bizz grow every feeding and 2ml of the bloom plus 1ml-1l alg a mic.

 

[zubey91]

So the other day i gave everything just straight ro water supplemented with calmag+ but i dont understand how i could have too much N because i only use 1ml-1L of bio bizz grow every feeding and 2ml of the bloom plus 1ml-1l alg a mic.

The leaves are really dark which usually signals too much N. , is there nutes in your soil, like pre treated soil? Also. Pic of the whole plant?

also it takes a few days for your plant to show whatever you are doing to it

 

[Po boy]

What makes you think it is a cal mag problem? it would make sense being I am using RO water that has no cal mag at all but i am using alg a mic which apparently has a good amount of cal mag.

i would go with Uncle Buck's advice. he's a hellova grower. GL

 

[bird mcbride]

If the medium has a slight overload of N but not enough to burn, the upper leaves will be dark green and knarl downward (claw). I believe in giving my plants just enough and it seems to work out better.

 

[pandorasboxg]

i agree to much n

 

[zubey91]

i would go with Uncle Buck's advice. he's a hellova grower. GL

Yup he def knows his shiiiit

 

[Confucious]

Did this problem start bottom going up or top going down or did it start in a random place? If it started randomly through out the plant then it is most likely a bug issue.