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Back to Grow Questions
Mangel Kalzium Phosphor?
PapaBaer
started grow question 5y ago
I need help, my bloody skunk auto is a week away from harvest. Something is still missing, but I actually wanted to start flushing... Please help me out!
Solved
Leaves. Color · Yellow
likes
MangoDudu
answered grow question 5y ago
Excess of nutrients, maybe one specific is building up in the soil
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Complain
Selected By The Grower
PapaBaer
answered grow question 5y ago
thanks I think so it is too less or to much so I can start wash out...
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Complain
Similar Grow Questions
Solved
heeelion
What are these on my leaves?
I was told perfect leaves are impossible to get, but this has to be something right? I had some nutrient burn from one week that was quickly stopped at least as far as the tips of leaves. Is this nutrient burn? a nutrient lockout of is it normal for flower? Im hoping this is norm
Week 10
Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Mottling
3y ago
4
Solved
MrGreen187
Hungrig oder Calmag Defizit?
Hi, does anyone have an idea if I have a nutrient problem or a Calmag issue? Symptoms: light leaves, whole plant. Now purple tips and edges too. Also, some yellowing in the middle area (older leaves).
Week 7
Leaves. Color · Yellow
Leaves. Color · Dark-purple
1y ago
5
2
Solved
Kushk
Don't know what's causing
What would be causing this? I think the one pic with the limp leaf may be from intake fan flow. Also this is just on the bottom leaves. Thanks
Leaves. Color · Yellow
6y ago
1
2
Solved
DBQush
Potential causes and fixes for magnesium deficiency
My runoff EC and PH are normal and I am adding calmag to every feeding so not sure why I might have magnesium deficiencies. Aside from giving them just a calmag feeding and foliars, any tips on what I can do and why this is even happening?
Leaves. Color · Yellow
Feeding. Deficiencies
Techniques. Main-lining
3y ago
4
Solved
ChuckyK
Lowest pair of leaves tips yellowing
The tips of my lowest set of leaves are turning yellow. Start of week 3. I have not added any nutes to a soil mix of pro mix ultimate organic, EWC, and vermiculite. How should I correct it? Is it time to feed?
Week 3
Leaves. Color · Yellow
6y ago
3
4
Solved
Mn_Smokes
Leaves changings
Leaves. Edges burnt
Leaves. Color · Yellow
1y ago
1
6
Solved
Biggy2k20
Is my Godfather plant OK?
Is my Godfather OG plant OK? A few of its leaves are turning a yellow ish burning colour. I did feed it quite a bit last week but have used pure water since. Only a few leaves are like this but I think it is slowly spreading?
Leaves. Color · Yellow
5y ago
1
1
Solved
XanHalenTGI
Yellowing… why, N, maybe Mag….😭
1/4 plants yellowing it’s the biggest and is the only one that fell victim to a topping in veg, N def? The interveinal stuff is making me think magnesium too? What y’all think…
Week 7
Leaves. Color · Yellow
1y ago
2
6
Solved
Marquise_ao_Sul
Why the new leaves on the plant are more yellow than usual? Any advise? Ser picture! Thanks
Week 6
Leaves. Color · Yellow
8y ago
4
3
Solved
DeepWaterGrower
Some new leaves are getting yellow/weird. Do I need to worry?
Hi guys, from today some of new leaves are growing like this. Is everything regular or is it a sign of something wrong? Given my inexperience I don't understand the symptoms from the leaves. Info: DWC - 42 days from germination - PH 6.0-6.4 - EC 1.5 - Temp: 29 - RH 60%
Week 6
Leaves. Color · Yellow
4y ago
8
3
Solved
EddieEd
Is this magnesium deficiency?
After some googling, it seems to match? But the yellowing on mine seems to be very concentrated just on the tips.
Leaves. Color · Yellow
5y ago
3
Solved
sailormoonflowers
Asian Sativa yellow leaves brown spots
Asian Sativa yellow leaves brown spots... which deficiency please? Thx SMF
Week 11
Leaves. Color · Yellow
Leaves. Other
5y ago
6
5
Solved
UKAgent47
Yellowing leaves help please (newbie)
Hi guys, had a calcium/ magnesium deficiency last week which I have treated with calmag this week However I’m concerned the plant is yellowing more. Is this still related to the same issue ? I understand the brown spots won’t be reversed but should the leaves still be yellowing?
Leaves. Color · Yellow
5y ago
1
1
Solved
Paul71
Idk what's wrong
Can anyone help me figure out what's wrong with this baby? Special queen photo, week 8 of veg, organic pellet fertilizer added directly in soil. Always watered just water, seemed so healthy till last week, then leaves started yellowing a bit.. Nutrient deiciency/excess? Wdy think
Leaves. Color · Yellow
Feeding. Deficiencies
Techniques. Topping
2y ago
2
Solved
Deli_Weed
Hojas con manchas amarillas y puntas quemadas
Note estas manchas amarillas en las hojas de mi og kush auto, esta en sus últimas semanas de floración, sustrato coco y perlita, que creen que sea? Y que debería hacer? Por lo que leí, se debe a deficiencia de magnesio y que es común en las últimas semanas, pero no estoy seguro🤔
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
4
3
Solved
spacetimeman
yellow leaves
What do you thing guys about those yellow leaves? Is it nitrogen lack?
Week 4
Leaves. Color · Yellow
6y ago
1
1
Solved
Mz876
What’s wrong with my plant
Help what’s wrong with my plant . Why are a few of my leaves looking like this
Leaves. Color · Yellow
5y ago
5
6
Solved
Mordeloth
burnt ?
I wonder what is the yellow on the leaf, is it caused by a drop of water when i was watering ? It appear before i even use nute. pĥ 6.2-6.5, 50-70 humidity and 25 degree
Leaves. Color · Yellow
6y ago
3
3
Solved
enthusiast_grower
yellow/copper appearance in some leaves after first run off watering
hi! after the first run off watering the girls seemed alright, sturdy and firm but some of the leaves (one leaf, 3 plants currently) experienced copper/yellow/orange tints . this is only on old leaves so looks like mobile nutrients. could this be cal-mag issues?
Week 3
Leaves. Color · Yellow
Leaves. Color · Red or pink
4y ago
3
3
Solved
Mining_green
Hi was wondering if anyone thought maybe defiency or burns secoundary leaves were yellow but starting to come back green. Lowest leaves have a rust streak on its center. Started in its smaller pot hoping it rights itself in bigger pot.
Week 3
Leaves. Color · Yellow
4y ago
6
5