Bottom Fan Leaves Yellowing/Crisping Can Someone Look (Pics Included)

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CroppinDaHerb

Member
It's happening to all 3 of my cheese cuts, the bottom fan leaves are getting really yellow and look burnt round the edges (is it nute burn?) Thanks for looking

IMG00036-20110614-2045.jpg
 
C

CroppinDaHerb

Member
seed slaya said:
lookin like nute burn whatr you giving them?
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Ionic grow at 7ml per litre as advised on the bottle. I was only giving them 5, but they responded so well to that i thought id up it. It's not nute lock or anything is it? What should i do? Just give water for a bit or carry on with the 5ml

Thanks
 
jaybee007

jaybee007

Well-Known Member
Yeah I'd agree with nute burn
They're looking a little over watered there
See how the leaves are drooping
How often are u feeding them ?
Are they in soil,rock wool ,clay pebbles ?
The more info u give the people will help u mate
 
C

CroppinDaHerb

Member
Xcon said:
PH? when was your last flush?
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Never flushed them, ph of what? the ph of my nutrient mix is around 6.8. Thanks :)

That 6.8 could be wrong thoufh as i am not sure i caliberated my meter properly, just bought some ph 4 and 7 caliberation solution and going to get it working properly.
 
J

Jayzee

Active Member
If you are growing in COCO you should be down at 5.5ph (COCO should be anywhere between 5.3~5.8PH....get the PH down and then the nute lok up will iron out.
 
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Jayzee

Active Member
yes PH Down buddy- i Also grow in Coco and i aim for 5.3/5.4 then the follwong day its at 5.8 and the next day i drop it back to 5.3 again and so on....your PH is for Soil growing buddy but your in COCO
 
jaybee007

jaybee007

Well-Known Member
Jayzee said:
If you are growing in COCO you should be down at 5.5ph (COCO should be anywhere between 5.3~5.8PH....get the PH down and then the nute lok up will iron out.
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Exactly u need 2 know the ph of the water
After u've added ur nutes
Also the the correct ph 4 the growing medi
That u want 2 use this is key
 
C

CroppinDaHerb

Member
Thanks dude, gonna get this ph meter calibrated properly once my solution arrives, just ordered some growth technology ph down, it's only a 250ml bottle, will it get me through the grow?
 
J

Jayzee

Active Member
Yeah i have the same 250ml and im on my 3rd grow However as you Add Water+nutes and then PH its all in one go....i do 12litres and its approx 1ml to get it where i need it so do bit by bit so u dont need to use PH up but make sure u get some of both.
 
C

CroppinDaHerb

Member
Jayzee said:
Yeah i have the same 250ml and im on my 3rd grow However as you Add Water+nutes and then PH its all in one go....i do 12litres and its approx 1ml to get it where i need it so do bit by bit so u dont need to use PH up but make sure u get some of both.
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I only mix my nutes in 2 litre drinks bottles, have nothing bigger at the minute. if it on ly takes you 1ml to get it down with 12 litres im not gonna need much in 2 litre bottles am i?...
 
J

Jayzee

Active Member
then you will only need a few drops that means go very easy - few drops then PH test few drops then ph test etc etc your bottle of PH up/Down will last ages
 
J

Jayzee

Active Member
but i check daily and if under 5.7PH i leave one extra day BUT CHECK DAILY if you can....trust me get that right and the babies boom....
 
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