Rapidly worsening! Please Help!

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aubud

Active Member
Hey guys, i have em under 400 HPS with the light about 1.5ft away... the temps are about 75-82 during the day and im not sure about noight, they might have gotten really cold last night but not too bad.
As for nutes i am at <75% of the week 2 foxfarm bloom nutes, and they are 2 weeks into flower.
I changed the res today and PHd it to 6.1, the PH is checked 1-2 times daily and adjusted as needed.
Here are the pics and a link to my journal, thanks alot for reading and +rep to any help!!!kiss-ass
https://www.rollitup.org/grow-journals/281449-big-upgrade-400w-tent-dwc.html#post3502286


 

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A

aubud

Active Member
The temp hasn't gone over 77 today and it's worse than this morning:( could it be a mg deficiency? Or maybe try got too cold las night?? I'm freaking out, it's just 1 plant that's showing signs of 3
 
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MayoMaster

Active Member
aubud said:
The temp hasn't gone over 77 today and it's worse than this morning:( could it be a mg deficiency? Or maybe try got too cold las night?? I'm freaking out, it's just 1 plant that's showing signs of 3
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Hmm, are you sure they aren't too close to the light? I had mine get too hot and close to the light and did almost exact same thing, they actually got a lot worse than that, curled up and were crunchy. I have no ideas other than heat stress.
 
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aubud

Active Member
MayoMaster said:
Hmm, are you sure they aren't too close to the light? I had mine get too hot and close to the light and did almost exact same thing, they actually got a lot worse than that, curled up and were crunchy. I have no ideas other than heat stress.
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I mean im 90% sure, but then again if i knew everything i wouldn't be on here! Today is a perfect example of the problem... its 72* in the tent and the plant is worse! i dont think its too close to the light, its about 1.5ft away from the light, and there is a plany directly underneath the light that has soared up to like 8" away from the light and is showing no signs of stress. IM gonna go back to the tent and grab some pics, quality is gonna b low though cause its under the HPS and im using an iphone lol
 
Dirtfree

Dirtfree

Well-Known Member
How cold is it getting at night? Anything less than 50 will destroy plant tissue.
What is the temp in your bucket?

Its not heat stress so you should lower your light before they stretch anymore.
 
TheMightyS

TheMightyS

Well-Known Member
Are you misting? If so that'll cause the leafs to burn up a bit. Or maybe when your watering you could be get some nutrient mix on the leafs, causing it to sit on the leafs and cause burning.

Doesn't look like a Mg def to me,

Change of mind, this looks like nutrient burn in a weird way. Its most common in hydroponics, and i think i see your using a DIY bubbler?

'Many hydroponic gardeners see this problem. It's the beginning of nutriet burn. It indicates that the plants have all the nutrients they can possibly use, and there's a slight excess. Back off the concentration of the nutrient solution just a touch, and the problem should disappear. Note that if the plants never get any worse than this here, then the plants are probably just fine.'

Are yu supplying nutrients atm?
 
hwy420

hwy420

Well-Known Member
I don't know bro; but war the fuck eagle!! I'm just up the highway in the ham. Grats on your progress so far with them ladies!!

bongsmilie
 
A

aubud

Active Member
Dirtfree said:
How cold is it getting at night? Anything less than 50 will destroy plant tissue.
What is the temp in your bucket?

Its not heat stress so you should lower your light before they stretch anymore.
Click to expand...
The temps are about 60-70 at night, its sitting in my closet in my appt and im sure as hell not letting my appt get below 50!
Im not sure of the water temp, its cool, NOT cold to the touch, but ive heard of water temps in the 40-50s with no issue, so i dont think thats it. If i had to gess ide say its like 66*

And about the light... unfortuantely i have it hooked up directly too the top of the tent so i cant lower it :(
 
A

aubud

Active Member
TheMightyS said:
Are you misting? If so that'll cause the leafs to burn up a bit. Or maybe when your watering you could be get some nutrient mix on the leafs, causing it to sit on the leafs and cause burning.

Doesn't look like a Mg def to me,

Change of mind, this looks like nutrient burn in a weird way. Its most common in hydroponics, and i think i see your using a DIY bubbler?

'Many hydroponic gardeners see this problem. It's the beginning of nutriet burn. It indicates that the plants have all the nutrients they can possibly use, and there's a slight excess. Back off the concentration of the nutrient solution just a touch, and the problem should disappear. Note that if the plants never get any worse than this here, then the plants are probably just fine.'

Are yu supplying nutrients atm?
Click to expand...
Im not misting, and def no nute solution got on the leaves, i just changed the res yesterday, becuase i thought it was that deficiency. They started showing problems yesterday, while on 50% strength Fox Farm schedule. I then switched to bloom nutes at <75% strength and they did get a smidgen worse, so that might be the issue? god women are difficult!
Oh and im also ading Hydrogen Peroxide(30%), at the following levels
I add about 2.7 gallons of water to the res and put 60mL of Peroxide in there, and 10-20 every day after thaT... and for the record
WAR GOD DAMN EAGLE
Its great to be an Auburn Tiger!
 
TheMightyS

TheMightyS

Well-Known Member
I'd say lower down a bit man. If they've got worse since you've bumped up then its got to be something like that. Try flushing and then going back to 50%. Could be a bit of a build up.

Hope all goes well for ya man :)
 
A

aubud

Active Member
Aight man will do as soon as they wake up! Whats the right way to do a good flush, never done one before :(
 
TheMightyS

TheMightyS

Well-Known Member
you hydroponic or soil?

I"m a ex hydro, newly found soil grower so only really know how to do soil, but im sure hydro isn't hard. just google; 'How to flush hydro rollitup' on google.

Btw, as for the lights. Cause you cant move them down, move the plants up. Shove some little box underneath them or something and waalaaa. you;ve got the exact same result as lowering the light, plus it'll help air circulation.\

EDIT: Btw, when leaving +Rep, always add your name after. That way it can be easily returned :) e.g. BANGIN MATE - TheMightyS.
 
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