Forum Shop Market
Seeds FAQ Tools
SEE OUR MARIJUANA SEED GUIDE FOR THE BEST STRAINS
Looking for Legal Marijuana look no further!
Go Back   Marijuana Growing > The Grow Room > Marijuana Plant Problems


Reply
 
LinkBack Thread Tools Display Modes
  #21    
Old 11-04-2009, 10:00 PM
c5rftw's Avatar
Veteran Smoker
Mr. Ganja
c5rftw is online now
 
Join Date: Aug 2009
Location: in my Z06, RIPPING
Posts: 1,713
c5rftw is a glorious beacon of lightc5rftw is a glorious beacon of lightc5rftw is a glorious beacon of lightc5rftw is a glorious beacon of lightc5rftw is a glorious beacon of lightc5rftw is a glorious beacon of light
Points: 6,887, Level: 12 Points: 6,887, Level: 12 Points: 6,887, Level: 12
Activity: 36% Activity: 36% Activity: 36%
looks over-watered to me..wide/drooping leaves.... with that, easily comes over nuteing which it looks like is also happening.."burning" in the middle
Reply With Quote
  #22    
Old 11-04-2009, 10:18 PM
yobdub's Avatar
Learning How To Roll
Learning How To Roll
yobdub is offline
 
Join Date: Oct 2008
Location: east coast
Posts: 35
yobdub is on a distinguished road
Points: 1,066, Level: 5 Points: 1,066, Level: 5 Points: 1,066, Level: 5
Activity: 0% Activity: 0% Activity: 0%
Quote:
Originally Posted by c5rftw View Post
looks over-watered to me..wide/drooping leaves.... with that, easily comes over nuteing which it looks like is also happening.."burning" in the middle
I think he is correct. Ease up on over corrections. Tell the pros what soil,temps,species, etc. They will get u straight
__________________
IT REALY SUCKS THAT SOME PEOPLE WIG AND HOLD IT AGAINST ME FOR TRYING TO GROW A STASH THEY JUST DON'T UNDERSTAND
Reply With Quote
  #23    
Old 11-04-2009, 10:25 PM
tea tree's Avatar
Stoner
Stoner
tea tree is offline
 
Join Date: Jun 2009
Location: brains in a glass jar
Posts: 781
tea tree is a jewel in the roughtea tree is a jewel in the roughtea tree is a jewel in the roughtea tree is a jewel in the rough
Points: 3,297, Level: 8 Points: 3,297, Level: 8 Points: 3,297, Level: 8
Activity: 11% Activity: 11% Activity: 11%
What kind of water? If it is tapwater then I higl doubt that it is a mineral def. Maybe tho. WHere I live the water is the hardest in the world. Sorta. Anyway, dont be afraid of fish, it is killer and dont over due the blood meal it will burn. Also think about compost teas to restore plant health. Good job with the ph, adding base all the time is lame, so try a topdress of some espoma garden lime from hd or some other dolomite lime, as finely ground as possible. YOu can add guano later as a topdress of a couple of tbsp, it might burn so not to much.\



I am real curious tho to see what results you come up with. I also sometimes add botanicare cal mag plus to ro water when I use it.
__________________
medical-organic-call me medimorph!
I spell fyne!
Reply With Quote
  #24    
Old 11-05-2009, 12:41 PM
rep 219z's Avatar
Able To Roll A Joint
Able to roll a joint
rep 219z is offline
 
Join Date: Dec 2008
Location: Station by the Lake
Posts: 71
rep 219z is on a distinguished road
Points: 1,214, Level: 5 Points: 1,214, Level: 5 Points: 1,214, Level: 5
Activity: 3% Activity: 3% Activity: 3%
Quote:
Originally Posted by c5rftw View Post
looks over-watered to me..wide/drooping leaves.... with that, easily comes over nuteing which it looks like is also happening.."burning" in the middle
over-watering may have been an issue...but as i stated before, i didn't add any nutes before they started yellowing/browning.

Quote:
Originally Posted by yobdub View Post
I think he is correct. Ease up on over corrections. Tell the pros what soil,temps,species, etc. They will get u straight
Info is on the first post...

just for a reminder, soil is pro-mix, temps are between 68-75, water Ph is now around 6.6...and i haven't checked the runoff of the soil Ph in a couple days as i haven't watered them...next water i'll check the runoff.


Quote:
Originally Posted by tea tree View Post
What kind of water? If it is tapwater then I higl doubt that it is a mineral def. Maybe tho. WHere I live the water is the hardest in the world. Sorta. Anyway, dont be afraid of fish, it is killer and dont over due the blood meal it will burn. Also think about compost teas to restore plant health. Good job with the ph, adding base all the time is lame, so try a topdress of some espoma garden lime from hd or some other dolomite lime, as finely ground as possible. YOu can add guano later as a topdress of a couple of tbsp, it might burn so not to much.\



I am real curious tho to see what results you come up with. I also sometimes add botanicare cal mag plus to ro water when I use it.

Yeah, the plants are looking better this morning since I foliar fed them the ph'd water w/ the epsom salt and the straight water flush. And yeah, It's tap water that had a PH of about 7.6 before I down'd it.

Only problem I have now...which I think was the problem from the beginning, is the soil Ph is going to be low from the sphagnum peat moss in the pro-mix. I have some finely ground hydrated lime...but i've read mixed reviews on it, some saying it'll burn your plant and some saying it'll work to buffer out the PH.

If anybody has any GOOD info (as in you already used it) on hydrated lime let me know asap. If I find out it'll hurt the plants then i'll go get some dolomite before the final transplant and mix it in w/ the soil.

Thanks for the replies.
Reply With Quote
  #25    
Old 11-05-2009, 12:46 PM
cowboylogic's Avatar
Stoner
Stoner
cowboylogic is offline
 
Join Date: Mar 2009
Posts: 853
cowboylogic is a jewel in the roughcowboylogic is a jewel in the roughcowboylogic is a jewel in the roughcowboylogic is a jewel in the rough
Points: 4,942, Level: 10 Points: 4,942, Level: 10 Points: 4,942, Level: 10
Activity: 5% Activity: 5% Activity: 5%
Quote:
Originally Posted by rep 219z View Post
i'm trying to stay organic, would blood meal help? molasses?
Dolomite lime. It will add cal and mag to the soil. It will also act as a ph buffer.
__________________
"Its all good if you open your heart and mind and allow it too be."
Reply With Quote
  #26    
Old 11-05-2009, 12:53 PM
cowboylogic's Avatar
Stoner
Stoner
cowboylogic is offline
 
Join Date: Mar 2009
Posts: 853
cowboylogic is a jewel in the roughcowboylogic is a jewel in the roughcowboylogic is a jewel in the roughcowboylogic is a jewel in the rough
Points: 4,942, Level: 10 Points: 4,942, Level: 10 Points: 4,942, Level: 10
Activity: 5% Activity: 5% Activity: 5%
Quote:
Originally Posted by rep 219z View Post
over-watering may have been an issue...but as i stated before, i didn't add any nutes before they started yellowing/browning.



Info is on the first post...

just for a reminder, soil is pro-mix, temps are between 68-75, water Ph is now around 6.6...and i haven't checked the runoff of the soil Ph in a couple days as i haven't watered them...next water i'll check the runoff.





Yeah, the plants are looking better this morning since I foliar fed them the ph'd water w/ the epsom salt and the straight water flush. And yeah, It's tap water that had a PH of about 7.6 before I down'd it.

Only problem I have now...which I think was the problem from the beginning, is the soil Ph is going to be low from the sphagnum peat moss in the pro-mix. I have some finely ground hydrated lime...but i've read mixed reviews on it, some saying it'll burn your plant and some saying it'll work to buffer out the PH.

If anybody has any GOOD info (as in you already used it) on hydrated lime let me know asap. If I find out it'll hurt the plants then i'll go get some dolomite before the final transplant and mix it in w/ the soil.

Thanks for the replies.
I am guessing you have never used hydrated lime. So in my opinion I wouldnt. I am a farmer and know first hand hydrated lime is a bit of an art to work with. Especially with and already established crop. We only use it late fall or early spring well before planting. Go with the dolomite. You can top dress, mix with water or mix into you soil before transplant as you stated. Also runoff ph and soil ph are 2 different things. The only accurate way is to test the soil directly. And you want to keep that soil ph around 6.5 give or take a few points. Checkout Jerusalem Stone on ebay. Theirs is the shit. Straight from the Holy Land. And Ben is a great guy to deal with.
__________________
"Its all good if you open your heart and mind and allow it too be."

Last edited by cowboylogic; 11-05-2009 at 12:58 PM..
Reply With Quote
  #27    
Old 11-05-2009, 01:09 PM
om3gawave's Avatar
Marijuana Toker
Marijuana Toker
om3gawave is offline
 
Join Date: Sep 2009
Location: Midwest
Posts: 154
om3gawave is on a distinguished road
Points: 1,812, Level: 6 Points: 1,812, Level: 6 Points: 1,812, Level: 6
Activity: 8% Activity: 8% Activity: 8%
Your pH is imbalanced.

I think it looks more like a magnesium deficiency than anything. This is very common amongst cannabis.

Foliar feed 1 tablespoon epsom salt to 1 quart of water.
Reply With Quote
  #28    
Old 11-05-2009, 01:21 PM
stumps's Avatar
Veteran Smoker
Mr. Ganja
stumps is offline
 
Join Date: Jun 2008
Posts: 2,259
stumps is a jewel in the roughstumps is a jewel in the roughstumps is a jewel in the rough
Points: 8,930, Level: 13 Points: 8,930, Level: 13 Points: 8,930, Level: 13
Activity: 8% Activity: 8% Activity: 8%
I use dolomite lime in all my grows. When i replant the seedlings. I top dress the top 2" of soil with about a 1/4 cup lime. then water. the lilly miller garden lime has cal and mag. I would never foliar feed with salts. Thats just me.
__________________
Reply With Quote
  #29    
Old 11-05-2009, 01:45 PM
rep 219z's Avatar
Able To Roll A Joint
Able to roll a joint
rep 219z is offline
 
Join Date: Dec 2008
Location: Station by the Lake
Posts: 71
rep 219z is on a distinguished road
Points: 1,214, Level: 5 Points: 1,214, Level: 5 Points: 1,214, Level: 5
Activity: 3% Activity: 3% Activity: 3%
Quote:
Originally Posted by stumps View Post
I use dolomite lime in all my grows. When i replant the seedlings. I top dress the top 2" of soil with about a 1/4 cup lime. then water. the lilly miller garden lime has cal and mag. I would never foliar feed with salts. Thats just me.

Why wouldn't you foliar feed with salts?

It even says in the FAQ that epsom salt can be foliar fed...do you have firsthand exp. with it?
Reply With Quote
  #30    
Old 11-05-2009, 01:47 PM
rep 219z's Avatar
Able To Roll A Joint
Able to roll a joint
rep 219z is offline
 
Join Date: Dec 2008
Location: Station by the Lake
Posts: 71
rep 219z is on a distinguished road
Points: 1,214, Level: 5 Points: 1,214, Level: 5 Points: 1,214, Level: 5
Activity: 3% Activity: 3% Activity: 3%
Quote:
Originally Posted by cowboylogic View Post
I am guessing you have never used hydrated lime. So in my opinion I wouldnt. I am a farmer and know first hand hydrated lime is a bit of an art to work with. Especially with and already established crop. We only use it late fall or early spring well before planting. Go with the dolomite. You can top dress, mix with water or mix into you soil before transplant as you stated. Also runoff ph and soil ph are 2 different things. The only accurate way is to test the soil directly. And you want to keep that soil ph around 6.5 give or take a few points. Checkout Jerusalem Stone on ebay. Theirs is the shit. Straight from the Holy Land. And Ben is a great guy to deal with.
thanks man, ill check into it.
 

Tags
bukake, def, deficiency, mag, problem, thinking

Thread Tools
Display Modes

Thread

Thread Starter

Forum

Replies

Last Post

Mag Drive vs Eco Plus Pumps?? bongrippinbob Hydroponics / Aeroponics 6 06-11-2009 01:50 AM
1700gph pump-Magnetic driven - causing iron def? morrisgreenberg Hydroponics / Aeroponics 2 05-30-2009 12:04 AM
Should i use Cal Mag? migs Newbie Central 9 05-09-2009 09:22 PM
Is it zinc or mag def? richjames Marijuana Plant Problems 14 04-12-2009 02:20 PM
mag def? csharper General Marijuana Growing 0 09-12-2007 03:19 PM

Posting Rules

You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Come Check out a new Poker Forum for the online poker community

All times are GMT -7. The time now is 05:11 PM.
Powered by vBulletin
Copyright © 2000-2009 Jelsoft Enterprises Limited.

Content Relevant URLs by vBSEO 3.3.2