yellow leaves, dark spots, help please. pics.

Hashtotheman · #1 (**permalink**) 10-08-2009, 07:10 PM

hola GC,
i need a little help with a diagnosis on this.
it has been fine since it was a seedling, the problem has turned up in a matter of days.
im using plagron royalty mix and i have 2 125w dual spectrum CFL lighting.
extration isnt brilliant but it is fine and does the job.
not sure what my Ph or EC is, on my soil bag it says 6 - 7 and 750 - 800

any help will be mucho appreciated

Hm.

dbonics · #2 (**permalink**) 10-08-2009, 09:30 PM

Feeding your plant won't matter if you're not properly using the right pH'd water. Without proper ph solutions. Your plant will be unable to absorb nutes.

Your plant looks like later signs of N nitrogen defiency. You need to flush and feed with proper pH'd waterings

Hashtotheman · #3 (**permalink**) 10-09-2009, 02:16 PM

i did think that it was a nitrogen deff and i gave it a low concentrated feed a couple of days ago but it doesnt seem to have made a difference, maybe even looking worse (as the dark gold spots appereard)
thats why i made the thread because i didnt know what was happening.

do you think that it is the water which is the problem?

Hm.

dbonics · #4 (**permalink**) 10-11-2009, 01:50 AM

The leaves that already were damaged by the problem may not recover. Or if they do, it may take a bit of time. Are you ph balancing your water now?

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#2 (permalink) 10-08-2009, 09:30 PM
dbonics Registered User Join Date: Jan 2008 Posts: 212	Re: yellow leaves, dark spots, help please. pics. Feeding your plant won't matter if you're not properly using the right pH'd water. Without proper ph solutions. Your plant will be unable to absorb nutes. Your plant looks like later signs of N nitrogen defiency. You need to flush and feed with proper pH'd waterings __________________ My current grow: blueberry x cinderella99(c99) come on people, don't be lazy if ya like what you see or read, give a brotha some rep

#3 (permalink) 10-09-2009, 02:16 PM
Hashtotheman AkA Hashman Join Date: Jun 2009 Location: neither here nor there Posts: 82	Re: yellow leaves, dark spots, help please. pics. i did think that it was a nitrogen deff and i gave it a low concentrated feed a couple of days ago but it doesnt seem to have made a difference, maybe even looking worse (as the dark gold spots appereard) thats why i made the thread because i didnt know what was happening. do you think that it is the water which is the problem? Hm.

#4 (permalink) 10-11-2009, 01:50 AM
dbonics Registered User Join Date: Jan 2008 Posts: 212	Re: yellow leaves, dark spots, help please. pics. The leaves that already were damaged by the problem may not recover. Or if they do, it may take a bit of time. Are you ph balancing your water now? __________________ My current grow: blueberry x cinderella99(c99) come on people, don't be lazy if ya like what you see or read, give a brotha some rep

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