Help! Help! Help! Nute. Diagnose ??? Pics pics pics

M

MARIJUANAMEDMAN

Active Member

• Dec 26, 2008

• #1

My friend needs help with some problems, As you can see in the pictures!

All of his lighting, Humidity, temps., ventilation, and PH are fine.

He is using Blue Mountain Nutes.(Grow, Flower, and Super Plant Tonic), Fox Farm Big Bloom, Synergy, and mollasses. Fox Farm Ocean Forest, light warrior, and perlite is his soil mixture.

He overdosed several weeks ago, He flushed and has been giving them 1/4 dose on nutes for the past week.


What are these plants lacking, or are they?

He is worried about the spots on the leaves, he thinks it could be several different things - he's not sure.


Magnesium, Potasium, Phosphorus ????????????????


He knows about the low nitrogen.


What is Wrong?



Please help, He need's your opinion! Thanx

 

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sighmon

Well-Known Member

• Dec 26, 2008

• #2

my leaves look the same, and from what I've read after researching for afew days i think mine have either a lack of mg or potassium... im sure some experts will chime in

 

M

MARIJUANAMEDMAN

Active Member

• Dec 26, 2008

• #3

My thought's exactly!

I am not sure of myself yet either, but that's what I told my buddy.

His PH is in the high 6's maybe 7, I figured it's high but O.K.

 

smoothdemon

Well-Known Member

• Dec 26, 2008

• #4

i am in week 7 of flower - my plants look identical to worse - haven't been able to figure it out, kind of sad and hopeless right now

 

stumps

Well-Known Member

• Dec 26, 2008

• #5

http://www.icmag.com/ic/showthread.php?t=11688


try this link it's helped me time and time again

 

stumps

Well-Known Member

• Dec 26, 2008

• #6

the pic's look kind of like a manganses def. and mybe a lack of calcium

 

smokeybandit22

Well-Known Member

• Dec 26, 2008

• #7

slow down. your plant looks like it is suppossed to before harvest. look slike you got 1-3 weeks to go so you should be starting your final flush soon.

 

4

420MED

Well-Known Member

• Dec 26, 2008

• #8

The problem is so many deficiencys look the same. Any experts? mag def is possible from what i researched

 

smokeybandit22

Well-Known Member

• Dec 26, 2008

• #9

the plant is deficient in N, P, K and mg and probably ca as well. just like it should be for pre hrvest

 

white boy smurf

New Member

• Dec 26, 2008

• #10

The plant is fine. It is starting to show you it gonna be time to harvest soon. Like 3 weeks at most until she is ready. This is normal for these to die off towards the end of the grow. THe plant is using all its energy to make bud so those dont matter.

 

smokeybandit22

Well-Known Member

• Dec 26, 2008

• #11

exactly what I said

 

M

MARIJUANAMEDMAN

Active Member

• Dec 26, 2008

• #12

Some of these are only 3-4 weeks into flowering.

These are the one's he is worried about. He think's that sinced he flushed his girl's are lacking specific nutrients.



Should he bump it up to a 3/4 too full dose on ferts.(flower, Fox Farm Big Bloom, ext...) next time around?


Or, is a Cal-Mag type supplement more appropriate?



We believe these 3 week old girl's are lacking Magnesium, Calcium, and Potassium........What do you think?


Please help my friend sleep tonight...........Thanx

 

stumps

Well-Known Member

• Dec 26, 2008

• #13

thats the lines i was thinking. molasses is always a good idea. imo. I run my soil ph at 6-6.5 I think you start getting some lock out around 7.

 

M

MARIJUANAMEDMAN

Active Member

• Dec 27, 2008

• #14

He is already using black strap molasses. I understand his PH is a little high, but his mother's and Veg. plants are just fine. I would understand if everything looked the same, but his veg. room is green and happy!

 

smokeybandit22

Well-Known Member

• Dec 27, 2008

• #15

did he feed the immediately after the flush?

 

M

MARIJUANAMEDMAN

Active Member

• Dec 27, 2008

• #16

No, the first week he only used clean water.

The seconed week he used 1/4 dose on eveything.

This Sunday will be the start of the 3rd week since flushing.



He is debating on using 3/4 or even full dose on Sunday.

What would you do?

 

smokeybandit22

Well-Known Member

• Dec 27, 2008

• #17

listen they look very good. lesson learned for next time- immediately after flushing use 1/4-1/2 half strength. he did a harvest flush too early. yes, feed them at 1/4 strength and add the molasses as well. get some fine dolomite lime and add to top layer of ur soil.
are you planning on checking trichs?

 

M

MARIJUANAMEDMAN

Active Member

• Dec 28, 2008

• #18

He flushed because of nute burn, He usually flushes around the last few week's.

And because he flushed, his plant are lacking specific mineral's. Those are the weird spot's and color's in the pictures.

He is alway's checking those little guy's, 5 day's at the most.

Thanx