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Leaf burn or nitrogen deficiency or nutrient burn.

  • Thread starter Thread starter TheOrganicFarmer
  • Start date Start date Aug 3, 2021
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Leaf burn or nitrogen deficiency or nutrient burn.

TheOrganicFarmer Aug 3, 2021 16 Replies 1,790 Views
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TheOrganicFarmer

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#1
My auto of kuxmsh looks a bit light on lower leaves and im not sure if its nitrogen deficiency or nut burn can someone help me please. The one plant im having this problem with is just coming in to 2nd week if flower.
 

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mysticepipedon

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#2
I can't tell if those leaves are shiny or if those are white patches on the leaves.

No nute burn. Looks like some low N for the plant in the corner.

The one on the lower left has lighter colored growing points, which might mean slightly high pH, lowering uptake of immobile nutrients, OR it might mean nothing. Check the pH to make sure, or since you're organic, maybe a little molasses the next time you water.
 
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TheOrganicFarmer

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#3
Sorry i forgot to mention i use black strap molasses and brown cane sugar , maybe once a week to one of my feeding schedules. The ph i dont measure. All my old equipment i useto have i lost it all a few years back and this is my first grow in 8 years so im a bit rusty and had to re new everything more or less.
 
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TheOrganicFarmer

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#4
And the leaves had just had a foliar spray that's why some look a little shiney dude
 
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ComfortablyNumb

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#5
It looks like you just watered and everything is still wet.
Just trim the bottom fan leaves. They have a tendency to die off after a bit anyway.
 
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TheOrganicFarmer

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#6
Im feeding them on the heavy side so i dont understand why it looks deficient , maybe nuts lock out could. What would u suggest for feeding if it is just nitrogen deficiency, im feeding equal parts a an b bio bizz .should i give more of the grow to put more nitrogen back or would that effect the flowering or up both flower and grow ? Or try just water for a full week and see if i have any noticeable effects
 
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ComfortablyNumb

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#7
TheOrganicFarmer said:
Im feeding them on the heavy side so i dont understand why it looks deficient , maybe nuts lock out could. What would u suggest for feeding if it is just nitrogen deficiency, im feeding equal parts a an b bio bizz .should i give more of the grow to put more nitrogen back or would that effect the flowering or up both flower and grow ? Or try just water for a full week and see if i have any noticeable effects
Click to expand...
Do you keep track of your ppms in and out?
 
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TheOrganicFarmer

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#8
No i don't bro,i used to have ppm meter but lost it due to a raid a few years ago and didnt think i really needed it due to going organic
 
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Edinburgh

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#9
See how jacked ur plant is? You overfed, give plant a light flush check ph and let it recover for a few that will allow time to see how badley they may be burned, you need to cut back on nutes, in my humble opinion.
 
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Jimmybagabud

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#10
If your using led lights i would look into a magnesium def. I would try adding some cal mag to your feeding schedule. I use Epsom salt 1 teaspoon per gallon of water once a week. Along with feather meal topdressing I make. Keeps those yellow leaves away. Here my outdoor plants
 

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ComfortablyNumb

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#11
TheOrganicFarmer said:
No i don't bro,i used to have ppm meter but lost it due to a raid a few years ago and didnt think i really needed it due to going organic
Click to expand...
Ok, no problem. Cut your feed by 50%
What nutes are you using?
 
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TheOrganicFarmer

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#12
Im using Epson salts half a cap to a little bottle added in with my nutes 1x per 2 weeks but i was thinking of getting cal mag but i make my own nutes with nettles and brown cane sugar and mollases and banana skins with brown sugar to ferment. Then i added some ash and a little rust for iron 2x my hole grow ,my 2nd x today along with worm castings.so my nutes reg is bio bizz grow and bloom ,my nettle mx and my banana mix with seaweed extract.
 
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TheOrganicFarmer

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#13
One half cap of epson salt to one ltr bottle.
 
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ComfortablyNumb

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#14
Only use the Epsom salt when its needed. It can stress the plant.
 
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TheOrganicFarmer

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#15
Ok so what do u suggest per 1ltr bottle. I have 8 x1 ltr bottles i fill with nutes then 3red day i fill with water ,i always use rain water .so who much per 1ltr bottle and how often would u use Epson salts and mollasas. And i also have a fish pond with koi carp and the shit i feed my plants in garden respond well and the growth is way faster and more lushes growth. Would u suggest adding some per plant one time mid flower or not at all.
 
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Jimmybagabud

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#16
TheOrganicFarmer said:
One half cap of epson salt to one ltr bottle.
Click to expand...
Way way to much Epsom salt. I use 1 teaspoon per gallon of water.
 
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ComfortablyNumb

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#17
TheOrganicFarmer said:
Ok so what do u suggest per 1ltr bottle. I have 8 x1 ltr bottles i fill with nutes then 3red day i fill with water ,i always use rain water .so who much per 1ltr bottle and how often would u use Epson salts and mollasas. And i also have a fish pond with koi carp and the shit i feed my plants in garden respond well and the growth is way faster and more lushes growth. Would u suggest adding some per plant one time mid flower or not at all.
Click to expand...
Fish water is the best. Cut your feed amounts by about 25%. I said 50%, but your plants are bigger and will need more.
Mix your food into the fish water and feed that way.
 
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Thread info

Replies 16
Views 1,790
Started Aug 3, 2021
Latest post Aug 4, 2021
Starter TheOrganicFarmer
Forum General Indoor Growing

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