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 Dimo114
Ranger
 
Registered: 08/18/11
Posts: 475
Loc: White House
Last seen: 14 years, 2 months
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 Pale plants, taco leafs, green veins 
#600577 - 12/09/11 12:04 AM (14 years, 4 months ago) |
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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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Dimo114
Ranger
Registered: 08/18/11
Posts: 475
Loc: White House
Last seen: 14 years, 2 months
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Re: Pale plants, taco leafs, green veins [Re: Dimo114]
#600578 - 12/09/11 12:05 AM (14 years, 4 months ago) |
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Dimo114
Ranger
Registered: 08/18/11
Posts: 475
Loc: White House
Last seen: 14 years, 2 months
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Re: Pale plants, taco leafs, green veins [Re: Dimo114]
#600654 - 12/09/11 12:51 PM (14 years, 4 months ago) |
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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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grbrlt
Kenny fuckin' Powers
Registered: 11/27/10
Posts: 66
Last seen: 14 years, 1 month
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Re: Pale plants, taco leafs, green veins [Re: Dimo114]
#600746 - 12/10/11 03:27 AM (14 years, 4 months ago) |
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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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phrostbyte
Hydro Grower
Registered: 09/15/11
Posts: 475
Last seen: 9 years, 3 months
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Re: Pale plants, taco leafs, green veins [Re: grbrlt]
#600752 - 12/10/11 05:52 AM (14 years, 4 months ago) |
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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 agree with this!
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stayinghigh
mr.
Registered: 11/18/11
Posts: 46
Last seen: 11 years, 7 months
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Re: Pale plants, taco leafs, green veins [Re: phrostbyte]
#600939 - 12/11/11 08:41 AM (14 years, 4 months ago) |
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I also learned that red veins is also due to low night temp… look on wire5 threads.
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Dimo114
Ranger
Registered: 08/18/11
Posts: 475
Loc: White House
Last seen: 14 years, 2 months
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Re: Pale plants, taco leafs, green veins [Re: stayinghigh]
#600971 - 12/11/11 12:55 PM (14 years, 4 months ago) |
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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.
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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Dimo114
Ranger
Registered: 08/18/11
Posts: 475
Loc: White House
Last seen: 14 years, 2 months
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Re: Pale plants, taco leafs, green veins [Re: Dimo114]
#600972 - 12/11/11 12:57 PM (14 years, 4 months ago) |
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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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the man
Registered: 04/20/08
Posts: 825
Last seen: 13 years, 3 months
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Re: Pale plants, taco leafs, green veins [Re: Dimo114]
#600984 - 12/11/11 03:33 PM (14 years, 4 months ago) |
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"(after fan failure)" maybe why he said that haha
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Dimo114
Ranger
Registered: 08/18/11
Posts: 475
Loc: White House
Last seen: 14 years, 2 months
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Re: Pale plants, taco leafs, green veins [Re: grbrlt]
#601007 - 12/11/11 06:24 PM (14 years, 4 months ago) |
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If you didnt take it out of context it would be obvious that I meant inline fan when I said that, and
grbrlt said:
...
also put a fan blowing on the plants, they need circulation too.
Edited by Dimo114 (12/11/11 06:26 PM)
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