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Back to Grow Questions
Nute burn or deficiency?
Tham3369
started grow question 5y ago
Can't decide if this is a nute burn or a deficiency anybody wanna help?
Solved
Week 5
Leaves. Color - Yellow
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GMSgrows
answered grow question 5y ago
Looks like a ph spot. Check your runoff ph and ec levels and make sure your at the proper levels 6.3 to 6.5 for veg. Cheers
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Similar Grow Questions
Solved
Sup3rNov4
Old growth turning yellow and limp
Hey Farmers. A quick question for my current diary. I'm currently at the start of week 8, 3 weeks into flower leaving 2 - 3 weeks left until harvest my query is the bottom fan leaves are turning yellow and limp. I think this is normal this far into flower. should I remove them?
Week 8
Leaves. Color - Yellow
5y ago
1
3
Solved
KINGT88
Help
I need help my plants are changing colors brown like dying. What am I doing wrong I water them, I recently brought some Fox Farm Products,( Tiger Bloom, Big Bloom, And Grow Big). I haven't used them yet because I think it's still too early. Any advice would be greatly appreciate.
Week 3
Leaves. Color - Yellow
3y ago
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Solved
Don1daz
Does anyone answer questions on here Anyon know what's going on with my zkittles auto from fast buds started yellowing on all leaves please help
Leaves. Color - Yellow
Other. Other
Plant. Other
5y ago
2
3
Solved
Sporakos
The plants now finish the 10th week start the 11th week Looks like need food? Can I put nutrients now ?
Week 11
Leaves. Color - Yellow
Leaves. Color - Red or pink
Feeding. Schedule
5y ago
2
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Solved
Unkraut
Seedlings (week3) lower leaves look yellow/dry
Lower leaves look bad, some are yellow, some look dry and dead...
Week 3
Leaves. Color - Yellow
Leaves. Color - Black or grey
5y ago
1
3
Solved
letmegrowinpeace
Please help me confirm Nitrogen Deficiency
Does this look like nitrogen deficiency?
Leaves. Color - Yellow
1y ago
2
3
Solved
HAPPYWEEDS
Yellowing leaves and yesterday curl down leaves after watering
I'm growing in coco. Is 500ml/2 days too short watering? Last growth happened the same with lower leaves (yellowing). It was because of nitrogen deficiency. But EC go to much up if I add more fert. I'm at 5.7 pH and 1.2 EC, 25-26°C and 65% RH now. That's why I use worm humus.
Leaves. Color - Yellow
4y ago
3
4
Solved
PricklyPete
Yellowing on lower leaves. Any idea what this is?
Don't think they should be deficient in anything yet, they're in new Ocean Forest soil and only on day 11 of veg, no way they used up what's in the soil yet. More details in my grow diary comment.
Week 2
Leaves. Color - Yellow
5y ago
2
1
Solved
BigGing432
Nutrient Burn, Leaf Septoria, Nutrient Deficiency? Or something else?
I have been having issues with the Purple Haze. I've tried adjusting the Temperatures, adding additional Cal-Mag, changing lumen intensity etc. I believe this may be nutrient burn? Added an old image of leaf before mainlining, the plant is 1 week old after mainlining was done.
Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
Roots. Too few
5y ago
3
3
Solved
Faegrows
Is this Nitrogen deficiency?
Is this Nitrogen deficiency? Mainly the lower leaves colored light green into yellow and just burst off. Now a few bigger leaves thought the plants are following the same pattern.
Leaves. Color - Yellow
3y ago
3
9
Solved
Herroqitti
Spots on leaves
Completely natural grow. 4th week of vegetation, a fan leaves has this spotting. What’s the issue?
Week 4
Leaves. Color - Yellow
4y ago
3
3
Solved
Floristas
Yellowing leaves
I have couple of plants that started yellowing way to early its week 5 now, any idea why? we having extreme temperatures atm so its 27 degrees while they sleeping. Maybe they need extra flushing or sth like that?
Leaves. Color - Yellow
3y ago
2
8
Solved
Cannabingrowin
Leave colors on 3 week old clones blackberry Kush in Coco coir and a jiffy disk
Sudden yellowing and discoloration of a e or 4 week cutting. I water it when I see the Coco getting a little dry. I make sure there is at least 20% of run off water. I watered with pH corrected water to pH of 6. I also add a small amount of canna bioryzotonic for their roots.
Week 1
Leaves. Curl down
Leaves. Color - Yellow
4y ago
3
9
Solved
Micro_green
What do you think the problem could be?
There’s something going on with some of these plants and I can’t seem to identify the problem so far. I have been doing a lot of research and I’m in a process of elimination at the moment but the plants growth hasn’t been affected. I will continue to try treat the problem.
Week 5
Leaves. Color - Yellow
2y ago
3
3
Solved
Amnesiaturk23
Yellowing leaves.
There are yellowing leaves on this plant and it is spreading. I feed it with pH 6.5 water. what do you think i should do?
Leaves. Color - Yellow
3y ago
2
Solved
willisknows
Light Green leaves mixed in
Is it normal for light green leaves to be mixed in? Some are only lighter in the center of the fan. In week 3 of flowering Thanks!
Leaves. Color - Yellow
5y ago
1
1
Solved
Noahbear
Seedling needs help
I have a auto-flower seedling that is only 12 days old from the taproot being planted. Her leaves are droopy and yellow in the center. Any ideas out there? Does she need nutes?
Leaves. Wilting
Leaves. Color - Yellow
4y ago
3
3
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
TheMadHasher
Yellowing leaves.
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Week 8
Leaves. Color - Yellow
5y ago
4
3
Solved
mellamanchristo
Lower Leaves Yellowing
I have noticed that a lot of lower leaves are turning yellow. Theres nothing special going on, it just fades from green to yellow evenly. I am feeding it Veg nutrients 3:1:3. So it can't really be a Nitrogen deficiency right?!
Week 6
Leaves. Color - Yellow
5y ago
3
3