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Back to Grow Questions
Some help, please.
BrazilianKush
started grow question 4y ago
Ph issue or cal mag deficiency?
Open
Leaves. Color - Yellow
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Answer
Similar Grow Questions
Solved
DFWmd
Should I worry?
A couple days after flipping to 12/12… I see yellow edges to new leaves. Should I worry? Wait a bit and see? The other plant looks fine and they’re both getting same nutes.
Leaves. Color - Yellow
2y ago
3
6
Solved
Jason420
Nährstoff Mangel behoben?
Wenn ich einen Kaliummangel habe bei einer Pflanze. Und den dann behebe, bekommen dann manche Gelben Blätter wieder Grüne Farbe?
Leaves. Color - Yellow
5y ago
1
3
Solved
ohighoan
Any ideas what this could be?
Out of all 6, she’s the only one acting up. Transplanted her last sunday. Started seeing this around Tuesday. I do believe I overwatered on accident but all of my other girls are healthy. I’ve done nothing different between them
Week 5
Leaves. Color - Yellow
3y ago
3
Solved
Dgessy
feuilles du bas jaunes
feuilles du bas qui jaunissent et petite taches marrons. Je ne vois pas se que cela pourrait être. Merci pour votre aides 😊💪
Week 3
Leaves. Color - Yellow
3y ago
1
4
Solved
Henbomb8
Spotty leaves
My bottom 2 leaves have a few very small yellow spots. I've heatd that I should start by checking PH and then go from there. Anyone have any suggestions if it is PH?
Week 3
Leaves. Color - Yellow
5y ago
1
1
Solved
crusoe
Hi 8th week of flower. Bottom leaves have turned yellow and died and yellowing is rapidly moving upwards. I think it's nitrogen deficiency so I've added more Biobizz Grow. Would be good to get an expert opinion! Thanks
Week 8
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
5
2
Solved
denis_naprimer
Leaves look a bit yellowish and dopey.
Leaves have some light green (close to be yellow) areas on it. Any ideas what it can be?
Week 3
Leaves. Twisted
Leaves. Color - Yellow
4y ago
1
3
Solved
Fresco
Yellow dot on the leaf.
Yesterday I watered with fertilizers. The dosage is 0.8 grams per liter. PS in the area of 5.5. The instructions say 4 grams per gallon. 1 gallon = 4.55 liters. Everything seems to be correct, so I do not understand what the problem might be.
Week 1
Leaves. Color - Yellow
4y ago
3
4
Solved
CropsNjunk
One of my plants fans are yellowing, spotting, pretty badly. The medium PH is 6.5, same as my other plants, but she just doesn’t seem to be liking it. I’m using nutrients, but not heavily. About a quarter teaspoon per gallon of the flora trio. It’s the mid fans not bottom or new.
Week 6
Leaves. Color - Yellow
8y ago
1
4
Solved
2020Grower
Please help :(
Can anyone please tell me what deficiencies I have here ?
Leaves. Color - Yellow
Leaves. Other
6y ago
2
Solved
AlanTitchmarsh
Spots on 2 leaves. Anything to worry about?
Anything I should be worried about here? May have let the soil go a little to dry before watering this morning. Overall she seems quite lush, just noticed a few spots on 2 leaves
Week 3
Leaves. Color - Yellow
6y ago
2
2
Solved
GracelessGardens
Yellow lines on 2 leaves
Any clue what this is? About to be week 6 and in flower. I'm thinking the start of nute burn? I gave it bloom boost in the last 3 waterings in less and less amounts. let the soil get very dry before watering with plain 6.2 pH water. Any input is appreciated
Week 5
Leaves. Color - Yellow
3y ago
1
8
Solved
DeathInc
Normal Canopy Yellowing?
Normal Yellowing at this point/flowering age? Pics are in order from left to right, plants 1 through 3. Thanks guys!
Week 8
Leaves. Color - Yellow
4y ago
2
2
Solved
southerngrower2020
Leaf damage and flower analysis
Asking for thoughts on leaf damage. I think there may be nutrient shock so I will be reducing PPM to 800 to see if that helps. I am confused by other problems seen on a few leaves. I also want to ask if I am getting close to harvest (check flower pics) since this is an autoflower
Week 6
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
6y ago
4
3
Solved
yanis
Neem oil mistake
Made a neem oil solution TOO POTENT and suffocated my plant. Is there something I can do or is it a lost cause? 😥
Week 3
Leaves. Color - Yellow
4y ago
1
1
Solved
Brocolilla
my girls showed little nute burn so I watered them with enzymes and molasses and after that I take nutrients dosage half. But girls starts yellowing. So I dont know if its def or end of the flowering because strain have 55 days trich looks half cloudy. is it good idea start flush😳
Week 13
Leaves. Color - Yellow
7y ago
2
2
Solved
420ggrow
Plant going yellow week 8 of flower
day 54 of 12/12 and my plant has all of a sudden gone yellow. it happened really quickly in a couple of days, no change to nutes or environment. is this normal? just that my other plants havent turned so quickly and they are all around the same age and fed from the same res. thx!
Week 8
Leaves. Color - Yellow
6y ago
3
4
Solved
Weedmatze
Yellow spots on lower leaves
Leaves. Color - Yellow
2y ago
4
3
Solved
Ganjamanz
Adivice please
Can anyone please tell me what the bottom leaves are trying to tell me.
Leaves. Color - Yellow
3y ago
5
6
Solved
MrTasuri
Nutrient lockout or light burn?
Hi guys. I'm facing problems after problems :/ I changed my soil and some of the plants turned back from yellow to green, which was very nice to see. However, now leafs tips seems to burn and I'm wondering does it look like nutrient lockout or light burn? Thank you!
Week 3
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
4
5