Nitrogen Magnesium or calcium deficiency????

Is this a Nitrogen Magnesium or Calcium deficiency?

  • Total voters
    4
J

jordyy

Member
So I've been combating what I think is a nutrient deficiency for about a week now. At first I thought it was a N deficiency but I gave it a bump and nothing. I than got some advice and figured it is most likely a magnesium deficiency. I applied 1/4 teaspoon of Dyna gros mag pro 24 hours ago and it may have slowed down the yellowing of the leaves but it still doesn't seem to have stopped. I am not really sure what to do at this point. Has anyone else had this issue?
4.5 inch square pots
Organic soil
3 1/2 weeks old
The leaves are a very light green and seem to be yellowing starting from the bottom leaves tips working its way up. The bottom leaves are about completely yellow and I want to fix the issue before too late. Thanks for help and responses.
 

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vostok

vostok

Well-Known Member
Burnt to fuck plants,....flush with air temperate water allow to drain or recover in dim light 1x day avoid nutes for the next 2 weeks or until you see a recovery, add 50% perlite next time
 
J

jordyy

Member
vostok said:
Burnt to fuck plants,....flush with air temperate water allow to drain or recover in dim light 1x day avoid nutes for the next 2 weeks or until you see a recovery, add 50% perlite next time
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I don't think they're burnt to fuck but yeah they are burnt somewhat now. There was a problem before I added nutes.
Discoloration of lower leaves starting from tips eventually browning and brown spots on leaves
 
jgould

jgould

Well-Known Member
Let your soil dry out some , then mild 1/4 strength solution. But make sure your pots dry out before watering ...
 
J

jordyy

Member
jgould said:
Let your soil dry out some , then mild 1/4 strength solution. But make sure your pots dry out before watering ...
Click to expand...
So i just tested the pH of my soil and it tested out to be 6.9ish as long as i did it correctly. stick the probe in, wait 60 seconds and it is what it reads. should i add powdered sulfur or should i let it be?
 
rob333

rob333

Well-Known Member
dude u have over watered ur plants best thing for u to do is flush run a does of fungar rid at full streath let them dry right out like vostox said at least a good week then u wanna run rizo tonic from canna at fulstreath +go green or doc repair at full streath i dont apply nutes at all till i set lights at 12/12 then i apply a/b h/g i just give em basic nutes like rizo roots xl and kelp exstracts till there about 30cm high
 
NyQuilkush318

NyQuilkush318

Well-Known Member
W
jordyy said:
So I've been combating what I think is a nutrient deficiency for about a week now. At first I thought it was a N deficiency but I gave it a bump and nothing. I than got some advice and figured it is most likely a magnesium deficiency. I applied 1/4 teaspoon of Dyna gros mag pro 24 hours ago and it may have slowed down the yellowing of the leaves but it still doesn't seem to have stopped. I am not really sure what to do at this point. Has anyone else had this issue?
4.5 inch square pots
Organic soil
3 1/2 weeks old
The leaves are a very light green and seem to be yellowing starting from the bottom leaves tips working its way up. The bottom leaves are about completely yellow and I want to fix the issue before too late. Thanks for help and responses.
Click to expand...
What is ur soil ph
 
rob333

rob333

Well-Known Member
to be honest man i have some in soil right now pretty much looks like the soil ur running lol over the past few years i havent bothered with ph at all some i do some i dont ur only gunna lose a gram or 2 from doing ur ph right but in the end its more hassle then its worth if ur running dwc or hydro coco u may wanna look into it but if u read the post above and follow what i told u 2 do they will be right as rain in 2-3weeks do what other people tell u fucken with ph and all that other stuff they be dead in 2-3 weeks ;) u have over watered em and they will lock out and take nothing up the soil will buffer ur ph but if u keep fucken with it rasien and drooping it wont have time to buffer were it will lock out anything u feed it ;)
 
J

jordyy

Member
alright so an update with my issue.

It has been a week since i fed the plants any nutes what so ever and they look fine but the tips are still burning. It started with the bottom leaves and now is making its way farther and farther up the plant. I have flushed a couple times now. Could it be the soil? I am thinking it would be best to transplant asap into something less "hot" for the plants. I was thinking happy frog? any recommendations? I just want to get this to stop spreading. They look amazing other than that.
 
A

Apical Bud

Well-Known Member
I vote for over watering. Plant roots don't develop hairs in constantly damp soil. The plant doesn't get enough of anything from the roots in that case, leading to many deficiencies. Water is only a medium for molecules to pass through the root membrane. The minimum water is the best water. However, if the overwatering hypothesis is correct, since you flushed the soil so many times even if you let it dry out it would probably be nutrient deficient at this point. You should foliar spray for now and let the soil dry out till the plants get whiskey dick, then slowly add half strength complete ferts every time you water (which should be less often, when the plants droop).
Good luck!
 
Jussblaz3420

Jussblaz3420

Well-Known Member
I grow in soil and ive never fucked with my ph either, i have no clue what ph of my tao water is but it never gave me a problem. Ph is more of a coco/hyrdo problem.
 
J

jordyy

Member
Jussblaz3420 said:
I grow in soil and ive never fucked with my ph either, i have no clue what ph of my tao water is but it never gave me a problem. Ph is more of a coco/hyrdo problem.
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Well this is my first grow but I can't seem to figure out what's wrong here than... Nutes lockout or nutes burn
 
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