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Back to Grow Questions
yellow leaf, brown spots deficiency
jeffrey420
started grow question 3y ago
Can you guys help me identify this deficiency??
Solved
Week 9
Leaves. Veins - yellow between
Leaves. Color - Yellow
Leaves. Color - Pale
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Beans416
answered grow question 3y ago
Hey it looks like nitrogen deficiency. Buds are taking nitrogen from the leaves and not the soil. Hope this helps happy growing.
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Selected By The Grower
jeffrey420
answered grow question 3y ago
Could it mag deficiency?
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StaresAtPlants
answered grow question 3y ago
Another thing to look at is where/what. Where/What leaves are affected. Old/bottom or new/top. My guess is N, P, and K, unless you have re potted recently.
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ernest_twwg
answered grow question 3y ago
https://dutch-passion.com/en/blog/a-visual-guide-to-cannabis-deficiencies-n987
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Rookie_grows
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Leaves. Color - Pale
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les feuilles du bas jaunissent
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Week 9
Leaves. Color - Pale
6y ago
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Yellow leave tips?
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Week 18
Leaves. Color - Yellow
1y ago
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EmberWeed
Leaves curling up and down and yellow leaves
What could be causing this?
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Yellow
3y ago
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Solved
Rao_Paani
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I am a beginner growing autoflowers in 3 gallon pots. As of now, everything is going good with just one issue in my Gelato plant. The leafs are yellow and new ones also comming in yellow colour. I user Biobizz light mix kn top and biobizz heavy mix at bottom of pots. Any help plz
Leaves. Too few
Leaves. Color - Yellow
1y ago
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Solved
Cannabis_carlitos
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Week 9
Leaves. Color - Yellow
3y ago
2
1
Solved
MfPacMan
No Idea what to do to help...
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Week 3
Leaves. Color - Yellow
Plant. Too short
Plant. Other
5y ago
1
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Solved
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Leaves. Color - Pale
5y ago
3
Solved
SlamFM
Which Deficiency(ies)?
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Week 10
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
2y ago
6
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Falscher_Hase_069
Weird yellowing
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Leaves. Color - Yellow
7mo ago
3
2
Solved
JohnnyAppleweed
Yellow and skinny growth?
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Week 5
Leaves. Veins - yellow between
5y ago
3
Solved
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Week 6
Leaves. Color - Yellow
3y ago
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Solved
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4y ago
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Solved
Gangaman84
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Week 2
Leaves. Color - Yellow
5y ago
1
1
Solved
Spliffing_Around
Yellowing continues
Leaf yellowing continues, is it normal as it’s already the end of the flowering for them ? Can this still be influenced? Previous advice was to raise ph and give N. Yellowing still goes, flushed them today, one yellowing plant was giving ec 1,7.
Leaves. Color - Yellow
3y ago
3
4
Solved
SeedlockHolmes
Calcium or magnesium deficiency?
Cal mag def? Photo of new growth affected:
Week 5
Leaves. Color - Yellow
4y ago
3
3
Solved
Silva
Отмирание листьев
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Week 5
Leaves. Wilting
Leaves. Color - Yellow
6y ago
2
2
Solved
RaORa
Do not like the yellow color of the upper tips. Its normal ?
Week 4
Leaves. Color - Yellow
6y ago
1
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Solved
TheHighentist
Late veg (before flip) deficiencies in LOWER leaves (Mag,Nitro,Phos?)
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Leaves. Color - Yellow
3y ago
4