Mag Def? Any Ideas?

hellraizer30

hellraizer30

Rebel From The North
this just popped up 3 days ago! did a res change and a flush, mix with
new nutes thinking it might help. well seems not the case,
nutes AN g/m/b with b-52
ppms 1250 at .500
ph 5.8 and has never gone above 6.0 and no lower thean 5.5
thinking a mag def. but I could be rong so thoughts and opion
and facts are welcome.
 
hellraizer30

hellraizer30

Rebel From The North
what sort of thing can cause this? my feeding is a carbon copy of my last grow. I have cal mag sups havent added yet.
but would like some ideas on how things that are the same can cause this.
 
thexception

thexception

Well-Known Member
I think its mag deficient. How it can happen is there r certain things u cannot duplicate 100%, u can't run a perfect 5.8 every minute, u can't control the exact rh & then how the plants will transpire & or uptake ur nutrients...u can get close but it will never be the exact same as before. r u growing the same strain?
 
hellraizer30

hellraizer30

Rebel From The North
thexception said:
I think its mag deficient. How it can happen is there r certain things u cannot duplicate 100%, u can't run a perfect 5.8 every minute, u can't control the exact rh & then how the plants will transpire & or uptake ur nutrients...u can get close but it will never be the exact same as before. r u growing the same strain?
Click to expand...
Yep same strains il add some calmag sups. I understand nothing 100% as before but getting close is number one.
So with a cal def can that be fing with the N to cus they look kinda light green and week looking. And its not due
To under feeding.
 
thexception

thexception

Well-Known Member
no, this is not a sign of overfeeding or nute burn, they could very well need N as well, but that is not the main issue
 
hellraizer30

hellraizer30

Rebel From The North
Ok i have sensi cal and have added 100ml to the res, i also have sea kelp for fioler feeding guess next time lights go out il spray them down. Those pics are of purple kush, the other strains showing brown rust color along the edges of the leaves to different
Strains and to diferent signs
 
sparkafire

sparkafire

Well-Known Member
Double check for mites under those leaves that are showing stress. I am dealing with that shit now it just crept up on me.
 
hellraizer30

hellraizer30

Rebel From The North
sparkafire said:
Double check for mites under those leaves that are showing stress. I am dealing with that shit now it just crept up on me.
Click to expand...
No bugs im checking everyday for then just got rid of thrips a week ago, im due to flip tomarrow to 12/12 and there to tall
To wait for this issue to go away, guess im fucked
 
sparkafire

sparkafire

Well-Known Member
They don't look that bad man, flip them and run them like they stole something. :)

I just went back and looked again and it looks to me like damage from bugs and not nutes. The damage is to centralized.
 
hellraizer30

hellraizer30

Rebel From The North
sparkafire said:
They don't look that bad man, flip them and run them like they stole something. :)

I just went back and looked again and it looks to me like damage from bugs and not nutes. The damage is to centralized.
Click to expand...
Thanks for the confidence Its been 3 floods from when i added the seni cal and i cant see any dif yet but il watch for critters to.
Il post some updates thurs thank guys
 
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