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Back to Grow Questions
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2020Grower
started grow question 4 years ago
If the first picture has a cal-mag deficiency, what does the second picture have? Thanks in advance!
Solved
Leaves. Color - Yellow
likes
M_Littlefield
answered grow question 4 years ago
Con el amarillamiento de las inferiores, tambien podria ser falta de N. Revisa el PH que no sea que te bloquee alguno de ellos.
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Complain
Selected By The Grower
MangoDudu
answered grow question 4 years ago
Same thing more oriented on Mg than Ca
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Complain
Similar Grow Questions
Solved
HappySkunk
Deficiency help
What deficiencies are these? I’ve flushed her, ph’ed her water and I’m giving her a good amount of nutrients - no nitrogen for the past two weeks I think. Is this just an age thing? I don’t need her to look perfect before harvest, but I’m afraid it’s affecting the bud maturity.
Week 13
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Other. General questions
5 years ago
2
2
Solved
kush_dreams
Nute burn or something else?
My middle and top leaves are yellowing from the tip and edge inward, is this the nutrient burn or another issue altogether? Runoff PH was 5.9 and ppm was 700.
Week 13
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5 years ago
3
2
Solved
indianqueens
Yellowing leaves on autoflower dwarf
I'm 12 weeks of vegetative growth deep with an auto-flowering dwarf strain. My plant is nearly 1.5m tall, showing no sign of flowering but I'm starting to get a number of yellow leaves lower down the plant. What is causing this? Should I leave or remove them?
Week 11
Leaves. Color - Yellow
5 years ago
1
Solved
MantisMan
Yellow edge with brown spots on fan leaves
I am wondering if anyone could help me figure out what is going on here. She’s been healthy all grow, but in the last week has started showing the weird yellowing/browning on a few leaves. The temps, nutes and light haven’t changed really. Anyone have any idea what this could be?
Week 11
Leaves. Edges burnt
Leaves. Color - Yellow
Other. General questions
5 years ago
1
2
Solved
Grrrower
Yellow leaves
my little GG2 is starting to lose many leaves (they turn yellow and fall even before drying) while the other is not having any problems (the only difference between the two is the "aggressiveness" used in the LST) it could be due to the flushing done (but less than 5 days ago) 🤔
Week 10
Leaves. Dropping off
Leaves. Color - Yellow
Feeding. Deficiences
5 years ago
2
2
Solved
ZhugeTsuki
Possible calcium def. or other issue affecting leaves and buds
Is this a calcium issue, and if so why is it spreading to this one bud in particular? There are four photos of the effected bud, as well as a few shots of unaffected buds to compare. Also have spotted leaves that look like ca issue but not sure why its spread to the one bud.
Buds. Other
Leaves. Color - Yellow
Leaves. Other
5 years ago
4
Solved
Popeofdope
Too much nitrogen?
How do i fix a plant having nitrogen? Ive been flushing them for a couple days but nothing.
Week 8
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5 years ago
1
4
Solved
LaFrenchCulture
The tips of the leaves turn yellow
The tips of the leaves turn yellow. I don't know how to identify the problem, is it the mycorrhizae that make them hungrier? Or do they just have too many nutrients?
Week 7
Leaves. Color - Yellow
5 years ago
3
3
Solved
Hosslavi
Auto flower yellow leaves removal
Zkittlez auto by fastbuds: They’re on day 34from seed and now has some yellow leaves and yellow fan leaf, should I remove them?
Leaves. Color - Yellow
5 years ago
1
1
Solved
BonjaMan
Plants Yellowing Mid/Late flower
hello! So my plant became yellow during the few days, more at the bottom about 10. Does someone know what the cause is ? The buds are beginnen to progress the most this days they made about 80%! Thank yoz happy growing
Week 11
Buds. Other
Leaves. Color - Yellow
Feeding. Other
5 years ago
2
Solved
adr1ann1
What can be? Autoflower week 7
Leaves. Color - Yellow
5 years ago
1
1
Solved
WeedyGonzales
Hey guys, so my plant is now end of week 4, can you tell me how she’s going? Why are my leaves like that?
Leaves. Color - Yellow
5 years ago
2
Solved
DazeDreamer420
What should I do next?
Was reading 1870ppm at 5.6 so i flushed 20L water threw till I got 6.3ph and 950ppm and let dry. Feed the other day 4L at 50% nutrients strength 840ppm and is seems it's gotten dramatically worse since then. Before it was very slowly getting worse. Worse at the top now too.
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
5 years ago
5
8
Solved
Cana_Gen
Weird burn
Thought I had a calcium deficiency but now I’m not so sure. Could have got a bit too much direct sun out of the tent. Any ideas on this ?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 years ago
1
1
Solved
Jeremi420
Cosa può essere?
Ciao ragazzi cosa può essere? Grazie mille
Week 7
Leaves. Color - Yellow
5 years ago
1
1
Solved
soflo
Please help! What am I doing wrong? I’m a first time grower
My leaves were burning and now I know that I am burning it with nutrients cause my soil already got nutrients. I’m only using water now but now they are turning yellow and the big leaves have spotting. What’s the problem now and how can I fix it?
Leaves. Color - Yellow
Leaves. Other
5 years ago
2
Solved
2020Grower
Please help :(
Can anyone please tell me what deficiencies I have here ?
Leaves. Color - Yellow
Leaves. Other
5 years ago
2
Solved
ChuckyK
Yellowing fan leaves
Larger, older fan leaves turning yellow slowly. Rest of plant still doing great. Also, leaves are reaching for the light. Is this due to maturity? Or might something else be going on?
Week 6
Leaves. Color - Yellow
5 years ago
1
1
Solved
Straightcurve6
7 week slh auto help plz yellowing leaves rust spots
Hi need help please. 7th week super lemon haze autos not sure if need cal mag or if it has too much nutes or lockout or if they are just not getting enough light through canopy idk I'm stuck. any insight guys? Thanks in advance.
Leaves. Color - Yellow
5 years ago
3
Solved
gkbasura
What is happening to the leaves?
I have 1 plant in soil (very green) and the rest of them in coco (getting lighter green) I'm doing wrong with the coco? they are 3 weeks old and feed them with ph 6.2 I've given it nutrients only once, today I have to water them again
Leaves. Color - Yellow
Leaves. Color - Pale
5 years ago
1
2