Would you say this is an Iron def ?

BeanZyBoo · Sep 8, 2012

I'm really sorry for the bad pics, will try to get better ones

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beanzyboo-299311-albums-random-picture2326567-img-0709-copy.jpg

beanzyboo-299311-albums-random-picture2326566-img-0708-copy.jpg

This has progressed over 3-4 days from what i've noticed
temps have been a bit high in the res 25ish (only for a fews hours at a time) ph a little high to at 6.0 (now 5.8 for last 12hours)
i read the "guide to defiency" thread and iron def sounded like the closes but i'm never too sure and could do with some opinions :eyesmoke:

imchucky666 · Sep 9, 2012

I'm assuming you're hydro since you say 6.0 was high, but should still be ok.
I think it looks like you need some N in there, are you feeding at all?

BeanZyBoo · Sep 9, 2012

yes i am feeding, they are on vitalink a&b and last feed was at full strentgh and then this has happened lol

Coho · Sep 9, 2012

Hydro or coco? Curious... Looks like N.
edit: Nice dense grow.

BeanZyBoo · Sep 9, 2012

It's hydro, nft and thanks, I checked the roots and there looks like some kind of salt build up on the roots
So I've emptied the tank and filled it with a very weak solution.
I've also noticed some nite burn on the tips

Would you say this is an Iron def ?

BeanZyBoo

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