How to recover from nute burn

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JonLopez07

New Member

• Nov 19, 2013

• #1

Hello All, I believe I have burned my clones! I added slightly more nutrients than I should have and the pictures below are the result. I believe the yellowing came from nutrient deficiency since I watered them at first without any nutrients, when I added the water with nutrients they started to brown at the tips and leaves started to fold up. Will an immediate flush fix this or should I just wait it out? Please help

 

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JoObJoOb

Active Member

• Nov 19, 2013

• #2

looks pretty bad,need to flush for sure,is that soil or something else? how close is your light sorce

 

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JonLopez07

New Member

• Nov 19, 2013

• #3

It is readygro aeration soiless coco medium and the plants are 2 ft away from the top of the plants

 

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hibok

Well-Known Member

• Nov 19, 2013

• #4

what light are you using, looks like bleaching from the lights . wrong light spectrum

 

AimAim

Well-Known Member

• Nov 19, 2013

• #5

hibok said:

what light are you using, looks like bleaching from the lights . wrong light spectrum

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This is the 2nd thread he's started with the same pictures and exactly what I suggested in the other thread: light bleaching.

 

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JonLopez07

New Member

• Nov 19, 2013

• #6

Would light bleaching cause yellowing and brown spots in leaves and burnt leaf tips?

 

MrMcFreely

Member

• Nov 19, 2013

• #7

I had the same problem just not nearly as bad. I say light burn. Could be nute burn, ether way ur frying those poor ladies.

 

AimAim

Well-Known Member

• Nov 19, 2013

• #8

JonLopez07 said:

Would light bleaching cause yellowing and brown spots in leaves and burnt leaf tips?

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Yep. If your close enough to bleach them, your probably close enough to burn the tips a little. Go to google and search images for "cannabis light bleaching" and make your own decision. Many examples look exactly like your plant

 

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hibok

Well-Known Member

• Nov 19, 2013

• #9

ok, if its not the light than go get a run off of the water reading of ppm and ph from the drainage holes of the pot. give a solid number please.

 

JoObJoOb

Active Member

• Nov 19, 2013

• #10

that was what i thought,lighting had something to do with it,but wanted to see what others wrote

 

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JonLopez07

New Member

• Nov 19, 2013

• #11

The PH was 6.6 coming out of the bottom of the soil.

 

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hibok

Well-Known Member

• Nov 19, 2013

• #12

the next thing would be iron deficiency

 

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JonLopez07

New Member

• Nov 20, 2013

• #13

Another observation I made is that the yellowing is at the bottom of the leaves, not the bottom.

 

weedow

Member

• Nov 20, 2013

• #14

as i see it, it could either be bleaching caused by the light you are using or it could either be nute burn. if it's nute-burn, you need to flush. if it's bleaching, check the distance between the light and the plants. adjust it

 

supchaka

Well-Known Member

• Nov 20, 2013

• #15

I'll go with nute burn, bleaching wouldn't be at multiple heights like yours is in the 2nd and 3rd pics.

 

mrCRC420

Well-Known Member

• Nov 20, 2013

• #16

Slow down bro. Plants take 2-3 days to react to each "treatment". So don't overdo it, or you'll cause separate problems from ones you are fixing.