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Some rust spots....(pics) Some rust spots....(pics)
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  #1 (permalink)  
Old 10-14-2009, 11:21 PM
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Some rust spots....(pics)
Can anyone help me identify the problem here?

I'm running:
150w hps
4'' 170 cfm inline fan
Mg organic soil
Fox farms tiger bloom nutes
A little over 2 weeks into flowering

Any ideas?

Thanks!
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Old 10-14-2009, 11:28 PM
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Re: Some rust spots....(pics)
Bump!


No one?
 
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Old 10-14-2009, 11:47 PM
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Re: Some rust spots....(pics)
hard to tell maybe a phosphorus or magnesium deficiency...maybe nitrogen plants use a up a lot of stuff when flowerin..maybe someone else with more knowledge on sick plants can help more...maybe google pictures of plant with those deficiencies i said above
 
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Old 10-14-2009, 11:50 PM
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Re: Some rust spots....(pics)
Quote:
Originally Posted by greenthumb951 View Post
hard to tell maybe a phosphorus or magnesium deficiency...maybe nitrogen plants use a up a lot of stuff when flowerin..maybe someone else with more knowledge on sick plants can help more...maybe google pictures of plant with those deficiencies i said above




Doesn't look like either of those.
looks more like a calcium def to me.
But i'm new to nute def's so...


anyone else got a word on this?
 
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Old 10-15-2009, 07:05 AM
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Re: Some rust spots....(pics)
Bump....


Only one person has views on this?
 
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Old 10-15-2009, 12:47 PM
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Re: Some rust spots....(pics)
IMO it looks like a ph issue...what's ur ph?
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Old 10-15-2009, 05:40 PM
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Re: Some rust spots....(pics)
It could be a ph issue as stated above... kinda looks like ph spottingwhich is caused by a fluctuating ph level...

Also could be that you dripped some nuted water on the leaves and they got burned... can't really tell from those pics... is it just on that one leaf?
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Old 10-15-2009, 07:19 PM
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Re: Some rust spots....(pics)
Quote:
Originally Posted by newgrowNY View Post
It could be a ph issue as stated above... kinda looks like ph spottingwhich is caused by a fluctuating ph level...

Also could be that you dripped some nuted water on the leaves and they got burned... can't really tell from those pics... is it just on that one leaf?
Nope im sure i didnt drip nuted water on them.
This is my first grow period so the ph thing is all new to me.

Not just the one, more like 4 or 5 leaves total on the whole plant.
I'm having a hard time reading my ph cause i bought one that you just stick in the dirt.
I'm going to pick up some test strips tuesday.
But with the strips, i test the runoff right?

and what are things i can use to ph up and ph down?

thanks!
 
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Old 10-15-2009, 07:50 PM
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Re: Some rust spots....(pics)
Yes... test the runoff... I like to water till I have about 20% runoff, if using chem ferts, and test the water you collect toward the end of the collection
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Current organic grow - Vegging

My Redux Soil Mix

My 1st Grow Journey...

I wish these were really mine.... but alas just photos and ideas from the internet...

Quote:
Originally Posted by firstimah View Post
The great thing about bud porn is that it's like a real movie, you don't just jump right in from a pizza delivery to bumpin uglies, it slowly progresses with a nice story line and hopefully some beautiful females displaying their goods over time. And the fact it's smokeable, what more can you ask...
 
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Old 10-15-2009, 08:59 PM
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Re: Some rust spots....(pics)
Quote:
Originally Posted by DankimusMaximus View Post
Nope im sure i didnt drip nuted water on them.
This is my first grow period so the ph thing is all new to me.

Not just the one, more like 4 or 5 leaves total on the whole plant.
I'm having a hard time reading my ph cause i bought one that you just stick in the dirt.
I'm going to pick up some test strips tuesday.
But with the strips, i test the runoff right?

and what are things i can use to ph up and ph down?

thanks!
there is actually product called PH up and PH down that you can use you can pick it up at your local hydro store. GL
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