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Back to Grow Questions
Magnesium deficiency?
Dr_Nowzaradan
started grow question 5y ago
Could it be magnesium deficiency or something else? I'm already using biobizz cal-mag with the suggested dose. Tx
Solved
Week 9
Leaves. Edges burnt
Leaves. Color · Yellow
likes
Hashy
answered grow question 5y ago
I don't think it's magnesium problem. Also not a calcium problem. Is it a lower leaf and has your pH been on point.
1 like
Complain
Selected By The Grower
homerjgangia
answered grow question 5y ago
Hi mate.. Yes i really think is a PH issue... Easy to solve!!! Good luck with your grow mate!💪💪
1 like
Complain
Hashy
answered grow question 5y ago
Just had a look at your diary. Have you got plenty of drainage because you plant looks a little over watered. Make sure you get run off when u water.
1 like
Complain
Similar Grow Questions
Solved
NatureBoyNeo
Potassium deficiency?
My Auto 1 is showing some yellowing and brown tips on the leafs .. Can this be potassium deficiency ?
Week 12
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
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Solved
BucketHathead
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Week 2
Leaves. Edges burnt
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4y ago
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McDavis
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Leaves. Edges burnt
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3y ago
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Powerplant
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Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
7mo ago
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Solved
KushManF
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Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Other
5y ago
2
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Solved
Schanibus
Yellowing, curling tips?
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Week 6
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
3y ago
2
2
Solved
Seksix
Hi growmies i would apreciate it ur opinion
Good day guys i have a question about my plants, my question is why my stem turn allmost black but plant doesent show any problem with it , is it genetics or my fault something ? And how they look (ur opinion) i want soon to cut them and to put new ones in bigger pots.
Leaves. Edges burnt
Leaves. Color · Yellow
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2y ago
3
2
Solved
Ex0du5
Flushing in coco
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Leaves. Edges burnt
Leaves. Tips · Burnt
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6y ago
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Solved
buddhi_coop
3 leaves ?
Why is this plant only producing 3 leaves when marijuana leaves usually produce 5
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Leaves. Edges burnt
Leaves. Color · Yellow
5y ago
2
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Solved
DabbertGlobberfield
Problems showing up in week 5 flower
I have a problem developing and showing signs through this week. Looks like at least a calcium and a potassium deficiency in one plant and a another deficiency just starting in another. Not sure how to fix this. First 8 are one plant, last 2 are another. Photos taken over a week
Week 20
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Other
4y ago
1
6
Solved
Deli_Weed
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Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
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Solved
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Week 9
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Color · Yellow
5y ago
5
3
Solved
RRuffin
Blattprobleme bei Pflanze (Wahrscheinlicher Kalziummangel?)
I have 2 plants in the tent and one of the plants is showing quite a few deficiencies. Many leaves are now yellow with brown spots. The other plant doesn't have these deficiencies, both were watered the same, etc. A few days ago, I used dolomite lime and worm castings.
Week 11
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
1y ago
7
4
Solved
Kennethy
Burned leaves.
Is this heat stress or nutrition related
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
2y ago
5
Solved
tiny_couch
Yellowing lower fan leaves, a few red stems; N/Mg deficiency or normal low leaf die-off?
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Leaves. Edges burnt
Leaves. Color · Yellow
Plant. Stem · Red or purple
6y ago
2
1
Solved
ElvisPresley
Листья жолтые
From the bottom to the top, the leaves are turning yellow and the tips are burning in outdoor after a month of flowering.
Leaves. Edges burnt
Leaves. Color · Yellow
5y ago
1
Solved
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far too Lightburn/stressed
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Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
2y ago
3
6
Solved
Ancient_Genetics
They were slightly overwatered, the soil PH of 7.1 to 7.3, lacking phosphorus, maybe magnesium to. Branches from the sides are stretching, but I noticed thet lower leaves started to turn yellow a little at both. If anyone knows good advice to help them out, I would be grateful.😅
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
4y ago
3
4
Solved
Architect
WTF IS THIS
hello guys, is this deficiency? 50% coco 50% light mix because I thought that with 100% light mix I had toxicity, I did not add extra nutrients , humidity 35% something I will fix, also who knows why the package light mix biobiz says 1.2 ec while in the runoff EC Meter says 2.5
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Color · Yellow
6y ago
3
4
Solved
weedfan133
The leaves are wierd shaped, but growing fast
Hi everyone! Please tell me, is it a consequence of leaf scorch with light, or incorrect watering, or I was very in vain in the beginning added root booster? The big question is, is it worth waiting for a potential recovery?There's nothing like it at google
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
1y ago
1
1