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OfflineDimo114
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Pale plants, taco leafs, green veins
    #600577 - 12/09/11 02:04 AM (5 years, 11 hours ago)

Im doing this on my phone so im sorry if I forget to mention something.
Soil
Clones
Week 2 flowering, vegged for 7 days, 12"in tall
FFOF soil, GH Maxi siries nutes, just started adding liquid karma.
Rh 40-50, temps 70-75 at night; 80-90 daytime (inline fan broke down a few days ago)
400 watt hps, 2ft away from tops (after fan failure)
Ph is 7

All 3 clones started paling, and stems turned red. I thought it was N deff, so I added 1/4 dose of veg nutes (maxigrow) to the usual 1/2 dose maxibloom. I also added liquid karma for the first time (1 teaspoon to a gallon). The next day, the paling got worse and upper leafs curled in (taco'd). Also, the bottom fan leafs' veins remain green while the rest of the plant yellows. I know having a ph of 7 can cause lockout, but I have no ph down atm, so I will buffer w/ vinegar (use water ph'd to 6 or 5.5?) untill the runoff is 6.5. Please stop me if this isnt a good idea..


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OfflineDimo114
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Re: Pale plants, taco leafs, green veins [Re: Dimo114]
    #600578 - 12/09/11 02:05 AM (5 years, 11 hours ago)



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OfflineDimo114
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Re: Pale plants, taco leafs, green veins [Re: Dimo114]
    #600654 - 12/09/11 02:51 PM (4 years, 11 months ago)

Anyone? I decided to only buffer 1 w/ vinegar and foliar feed the others..
Still, im not gonna get ph down for a couple of days


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Offlinegrbrlt
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Re: Pale plants, taco leafs, green veins [Re: Dimo114]
    #600746 - 12/10/11 05:27 AM (4 years, 11 months ago)

try flushing out the soil the leaves should turn pale due to lack of nitrogen in feeding, give you plants a light dose of balanced nutrients a few days later, are you using cal-mag if not start. don't put vinegar on your plants get ph down its cheap. also put a fan blowing on the plants they need circulation too. be patient it wouln't fix itself over night.


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Offlinephrostbyte
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Re: Pale plants, taco leafs, green veins [Re: grbrlt]
    #600752 - 12/10/11 07:52 AM (4 years, 11 months ago)

Quote:

grbrlt said:
try flushing out the soil the leaves should turn pale due to lack of nitrogen in feeding, give you plants a light dose of balanced nutrients a few days later, are you using cal-mag if not start. don't put vinegar on your plants get ph down its cheap. also put a fan blowing on the plants they need circulation too. be patient it wouln't fix itself over night.





:thumbup: I agree with this!


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Offlinestayinghigh
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Re: Pale plants, taco leafs, green veins [Re: phrostbyte]
    #600939 - 12/11/11 10:41 AM (4 years, 11 months ago)

I also learned that red veins is also due to low night temp… look on wire5 threads.


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OfflineDimo114
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Re: Pale plants, taco leafs, green veins [Re: stayinghigh]
    #600971 - 12/11/11 02:55 PM (4 years, 11 months ago)

Quote:

grbrlt said:
try flushing out the soil the leaves should turn pale due to lack of nitrogen in feeding, give you plants a light dose of balanced nutrients a few days later, are you using cal-mag if not start. don't put vinegar on your plants get ph down its cheap. also put a fan blowing on the plants they need circulation too. be patient it wouln't fix itself over night.




I dont see how it can be salt buildup, this happened after their second flowering feeding (i flush b4 flowering). Its actually a pretty clear Mag defficiency now, top leafs match the symthoms perfectly.


Quote:

stayinghigh said:
I also learned that red veins is also due to low night temp… look on wire5 threads.



'been watching that thread:) however thats not why I have red stems. My temps are too high if anything, even at night.


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OfflineDimo114
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Re: Pale plants, taco leafs, green veins [Re: Dimo114]
    #600972 - 12/11/11 02:57 PM (4 years, 11 months ago)

Also I know how much ph down costs....thanks
I do have fans in my growroom and I dont see any indication that I dont o.O


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Offlinethe man

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Re: Pale plants, taco leafs, green veins [Re: Dimo114]
    #600984 - 12/11/11 05:33 PM (4 years, 11 months ago)

"(after fan failure)" maybe why he said that haha


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OfflineDimo114
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Re: Pale plants, taco leafs, green veins [Re: grbrlt]
    #601007 - 12/11/11 08:24 PM (4 years, 11 months ago)

If you didnt take it out of context it would be obvious that I meant inline fan when I said that, and
Quote:

grbrlt said:
...
also put a fan blowing on the plants, they need circulation too.


Edited by Dimo114 (12/11/11 08:26 PM)


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