What is this Deficiancy?

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sonny chiba

Member

May 19, 2011

• #1

This was a leaf taken from the top of the plant, week 6 of flowering. PH is good at 6.5
any help would be appreciated

 

TichySmokeSmoke

Well-Known Member

May 19, 2011

• #2

looks like extra hot burns my leaves turned like that last season outdoors when it was hitting 90s...

 

lambofgod

Well-Known Member

May 19, 2011

• #3

it would help to know what the temps are like in your grow room/tent. and how far away the light is. It could be P deficiency.

 

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sonny chiba

Member

May 19, 2011

• #4

I have 3 600w digilux hps, the hoods are about 16" away from tops. Max temp are about 80f

 

lambofgod

Well-Known Member

May 19, 2011

• #5

could be the start of P deficiency. I'm sure someone else will chime in, best to get a couple of opinions. Your temps don't go past 80 then heat obviously isn't a issue.

 

lambofgod

Well-Known Member

May 19, 2011

• #6

what do you feed them with,how heavy (ppms) and what medium do you grow in? or hydro?

 

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sonny chiba

Member

May 19, 2011

• #7

House and Garden nutes, Soil, Not sure on PPM's right now as Meter is getting calibrated.

 

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sonny chiba

Member

May 19, 2011

• #8

lambofgod said:

could be the start of P deficiency. I'm sure someone else will chime in, best to get a couple of opinions. Your temps don't go past 80 then heat obviously isn't a issue.

Click to expand...

Pottasium or Phosphorus?

 

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sonny chiba

Member

May 19, 2011

• #9

Anyone? I guess ill have to figure it out on my own LOL