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Back to Grow Questions
Name the deficiency I belive it to be calcium / ma...
SlaveGr0
started grow question 5y ago
Name the deficiency I belive it to be calcium / magnesium realated. Half the tent is under lec half under led the plants under the led show lighter green leaves and the bronzing first and more profusely
Solved
Week 14
Feeding. Deficiences
likes
Mr_Weeds_Autos
answered grow question 5y ago
It's a Calcium/ Magnesium deficiency, for some reason plants under LED lights crave more Cal-Mag.
1 like
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Selected By The Grower
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MomoCookie
Was muss ich auf die Erde legen um kalium in die Erde zu bekommen?
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Hi all! :( I am using RO water 030ppm. 200ppm(0.4ec) canna calmag agent 400ppm canna aqua. HPS 600w. 25с, 40-50%H, ph 5.7-5.8 total ppm ~ 550-650. I d
Hi all! :( I am using RO water 030ppm. + 200ppm(0.4ec) canna calmag agent + 400ppm canna aqua. HPS 600w. 25с, 40-50%H, ph 5.7-5.8 total ppm ~ 550-650. I don't understand what's going on: (all young plants get older and similar problems begin. it cal mag deficiency?
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
5
9
Solved
HideAndFly420
Calcium and silicium missing?
She definetley Miss something, i think i gave less bio grow of she needed during stretching, was thinking to add calcium and silicium with adv: calmag, sensyzim and revive. Do you agree or i am wrong? Do you suggest somthing else or some other product? Thanks in advance u all
Week 7
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Feeding. Deficiences
4y ago
4
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Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
7mo ago
4
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Germaican
Deficiency because she starts to flower? Leaf tipps light green. Some purple at the stems.
I have not fed her, just a bit here and there. So I do believe she starts to need her medication. Its going to the end of preflower week1. Symptoms: some light tipps and some purple at the stems. Solution: feed her P and K. could add some CalMag ? Or Still feed more NPK?
Week 5
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
2y ago
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WelshGrower
Not growing
Hi any help will be much appreciated..I am growing in coco/perlite mix however I'm unsure why they have stopped growing or are growing but very very slowly..could it be that I have not fed any nutrients at all to this grow?? Please advise
Week 2
Feeding. Deficiences
6y ago
4
5
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Masino_delgrado
deficiency?
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Feeding. Deficiences
3y ago
3
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Dillsnills
Light colored veins in the leaves of pineapple Express Auto seedling 5 days old, any need to worry at this stage?
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Setup. Seedling
Feeding. Deficiences
4y ago
3
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munchiesart
What kind of deficiency?
We are in the middle of week 6. I think there is a deficiency or a toxicity. I couldn't understand why. Could you please check?
Feeding. Deficiences
5y ago
1
1
Solved
DoubleDsTrees
What deficiency do you think this is? K or Mg?
What deficiency do you think this is? K or Mg?
Week 7
Feeding. Deficiences
3y ago
4
Solved
not_the_momma
Possible pH issue.
(15th photo) I've a few leaves which are not looking the best. Does this look like a pH problem or does anybody have other info? I have dropped a bit of lemon into this plant which is the only one with this issue which has not touched the other 2 plants under the same regime. Tx
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Feeding. Deficiences
3y ago
4
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dgame004
Yellow lower leaves on 8-9 week old plants - Deficiency or age of plant?
Lower leaves are starting to yellow on some of the plants. I think I have corrected my cal/mag issues but now these yellow leaves. Going into week 9 of flower. Is this normal because of the age of the mature plant or a deficiency? Or is it still cal/mag deficiency?
Week 8
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Feeding. Deficiences
4y ago
3
3
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problems with clones!
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Leaves. Color - Yellow
Setup. Clones
Feeding. Deficiences
3y ago
1
7
Solved
clw1030
Lockout? Can I remedy this late in the game?
I think this is more than a K deficiency. I think I'm getting lockout. And a lot of it. She's an auto-flower, and I grow hydroponically. Can I even remedy it at this point?
Leaves. Edges burnt
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Feeding. Deficiences
5y ago
1
2
Solved
LoganatorDude
I keep seeing this reddish or bronzish discoloration in the new growth when it’s just starting. Almost a purplish color at times. What kind of deficiency could this be? Or something else entirely?
Week 11
Feeding. Deficiences
3y ago
2
2
Solved
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Phosphor mangel?
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Feeding. Deficiences
2y ago
1
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Feeding. Deficiences
6y ago
3
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Shockolateman08
Spots on leaves
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Leaves. Other
Feeding. Deficiences
5y ago
5
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Nute burn or N deficiency or what?
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Feeding. Deficiences
3y ago
2
7
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Wich deficiency did i get here?
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Feeding. Deficiences
3y ago
1
1