WTF is this

J

joopire

Member

• Sep 16, 2010

• #1

So I noticed this about three days ago the leaves on one plant started to get brown spots on it. I have no idea what is going on with them. I checked with my microscope at 60x on the front and back of the affected leaves and didn't see anything. Can anyone tell me whats going on?

 

del66666

Well-Known Member

• Sep 16, 2010

• #2

you feeding them heavy? any fungas gnats around? have you changed anything lately, if they go yellow to brown could be mag def. is it all leaves, top and bottom?

 

odlaw

Active Member

• Sep 16, 2010

• #3

i got a prob looks same as yours treated it as a cal/mag def she starting to look heaps better now
had brown rusty looking spots and dark green up centre of leaves and only a couple of leaves at bottom ended up bad

 

assasinofyouth420

Well-Known Member

• Sep 16, 2010

• #4

Be careful with CalMag. Are you using it already? If so, flush and cut back. If not it is probably something else.

 

J

joopire

Member

• Sep 16, 2010

• #5

del66666 said:

you feeding them heavy? any fungas gnats around? have you changed anything lately, if they go yellow to brown could be mag def. is it all leaves, top and bottom?

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Its mostly leaves in the center and bottom of the plant not the tops so much. Don't see any gnats flying around.

 

T

TheTokingKing

Active Member

• Sep 16, 2010

• #6

I think you should use a tsp of epsom salt with a gallon of water, wont hurt it and would take care of Mag diff.

 

J

joopire

Member

• Sep 16, 2010

• #7

I am using DynaGrow Bloom nutes that have cal/mag. So probably not a deff???

 

del66666

Well-Known Member

• Sep 16, 2010

• #8

how often you feeding it?

 

assasinofyouth420

Well-Known Member

• Sep 16, 2010

• #9

Yeah that is definitely not a CalMag def. Thats what mine looked like once. I just flushed and I havent had to use CalMag since.

 

J

joopire

Member

• Sep 16, 2010

• #10

I've been feeding them every other day with about a quart a plant, with the recomended amount of nutes.

 

J

joopire

Member

• Sep 16, 2010

• #11

assasinofyouth420 said:

Yeah that is definitely not a CalMag def. Thats what mine looked like once. I just flushed and I havent had to use CalMag since.

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I think that Im going to try to flush them and see what happens

 

del66666

Well-Known Member

• Sep 16, 2010

• #12

i think thats a good idea, when in doubt flush........

 

J

joopire

Member

• Sep 16, 2010

• #13

del66666 said:

i think thats a good idea, when in doubt flush........

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I agree, Anyone else have any ideas on what it could be?

 

assasinofyouth420

Well-Known Member

• Sep 16, 2010

• #14

It looks like a CalMag burn to me. You have to use that stuff very sparingly.

 

Burger Boss

Well-Known Member

• Sep 16, 2010

• #15

joopire said:

I agree, Anyone else have any ideas on what it could be?

Click to expand...

Nobody has asked indoor/outdoor? I see bud formation, how far are you into flower?
Every girl in my outdoor/container grow is well into flower, buds coming along good, and ALL are losing lower and middle leaves.
This happens every year and I accept this as a natural part of the grow. I end up with fat, mature colas and have never seen this as a problem. Good luck & good grow.......BB

I think this site needs more growers and less chemists, and please don't beat me to death for that, it just came to mind and I thought it was kind of funny.....BB

 

glassblower3000

Well-Known Member

• Sep 16, 2010

• #16

looks like Mg deff too me also..or foiler spots.

 

del66666

Well-Known Member

• Sep 17, 2010

• #17

hey burger, it dont look that far in flower to me n mine never yellow that quick

 

J

joopire

Member

• Sep 17, 2010

• #18

Burger Boss said:

Nobody has asked indoor/outdoor? I see bud formation, how far are you into flower?
Every girl in my outdoor/container grow is well into flower, buds coming along good, and ALL are losing lower and middle leaves.
This happens every year and I accept this as a natural part of the grow. I end up with fat, mature colas and have never seen this as a problem. Good luck & good grow.......BB

I think this site needs more growers and less chemists, and please don't beat me to death for that, it just came to mind and I thought it was kind of funny.....BB

Click to expand...

Thats true I didn't mention it that Im about 3 1/2 weeks into flower, sorry I'm a newb. 1st grow.

 

iampolluted

Well-Known Member

• Sep 17, 2010

• #19

too much cal/mag will lockout K, which is what i think is going on.

 

KrAzY80

Active Member

• Sep 17, 2010

• #20

Here is a really good link for plant problems http://www.icmag.com/ic/showthread.php?t=11688 Inspect your plants from top to bottom and compare. Im sure you will figure it out. Half the time people like to just throw shit out there and can get really confusing and stressfull to us newbie doobies. So its time to do some homework and a little trial and error. Then you will know for sure what it is and next time you will be on top of it like a Preacher and school boy.