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Back to Grow Questions
Help with identifying problems
POPPOPG
started grow question 5y ago
I never had an issue like this hope you can help me I did change lights from a 200w to a 3000w larger Mars Hydro light and I may have had it to close to the plant in this picture what's everyone's thoughts. Or what other issues are we looking for?
Open
Leaves. Color · Yellow
1 like
Answer
Elgar
answered grow question 5y ago
Hey, yes it’s light burn, just elevate 20 cm minimum your lights and you should be okay! Nice plant you got there 😊
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Similar Grow Questions
Solved
koronkonko
What is this symptom?
Have a symptom of something that I could not understand. Started with yellow color from the edge of leaves, suddenly become a brown/yellow color and top of the leaves dried too fast like burned. any ideas? under plant: pH 6,6; EC 1,7;
Week 7
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
7
Solved
GardenOfTheRisingSun
Leaves getting a bit yellow
What excess or deficiency can this be? My guess is Mg…
Leaves. Color · Yellow
5y ago
1
2
Solved
bellevegasj
Yellowing on GT and clawing on CB
I'm seeing an issue with Ghost Toof. The lower leaves are burning it seems. It looks like it could be a K(Potassium) issue, or possibly nutrient burn. Also, Chem Bear seems to claw quite a bit. I don't think I'm overwatering... so maybe a Nitrogen issue?
Week 4
Leaves. Curl down
Leaves. Color · Yellow
7y ago
4
3
Solved
ezgrows4anoob
What's going on with my clones? Do not have much information to add. VPD is not terribly off, DLI around 25.
What's going on with these clones? Not sure what it could be. They could possibly be rootbound. They should have been transplanted a few weeks ago but I did not have the space.
Week 12
Leaves. Color · Yellow
Leaves. Color · Dark-purple
Leaves. Color · Mottling
4y ago
3
2
Solved
Voltron1
Yellow leaves?
Any thoughts on the yellow leaves? Maybe nitrogen deficiency?
Week 6
Leaves. Color · Yellow
6y ago
2
Solved
Enollam
Alles normal?
Do I need to worry about that one plant, or are the discolorations at this point completely normal and indicating an imminent end? Thanks in advance... And good luck to you all!
Week 11
Leaves. Color · Yellow
3y ago
3
4
Solved
GanjagrowingGal
Leaves changing colour
What’s wrong with this plant? Put her in manure instead of soil, just read John innes and thought yeah that’s fine 😂 I’m thinking it’s holding water more than it should or else it’s a PH issue. Help please? How do I fix it or stop it getting worse?
Leaves. Color · Yellow
5y ago
1
2
Solved
Jerrylarrydalton
Got 3 photos. 2 in the ground 1 in 7 gallon. On all 3 the fan leaves and older leaves turning yellow at a pretty rapid rate. Prob losing 15 leaves a week rn. Purp is deeper into budding and not so bad. But should I hit them with a dose of grow big to sort it out? Or no?
Week 16
Leaves. Color · Yellow
7y ago
5
4
Solved
spiderdijon69
Why am I getting yellowed leaves at the bottom? Not sure if it's a deficiency or because I trained her to early with the main stem to close to the ground, the bottom get splashed while watering and touch the soil
Week 6
Leaves. Color · Yellow
5y ago
3
3
Solved
CoronaGrower
2 Yellowing Fan Leaves
I have 2 large fan leaves from the main cola turning yellow and 1 almost looks crisp or burnt on the edges. It is only 2 of the leaves and by my reckoning, they are 2 of the oldest leaves on the plant. From research, it could be the bump in nutes or water issue. Any ideas?
Week 4
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
1
1
Solved
Jeffrokush
Yellowing of the two lowest Leaves!!!! Dang I knew something didn’t look right!
I started having yellowing of the lowest leaves also a tad bit in the middle leaves all this just beginning in week one of flower. I looked it up and I can’t seem to pin point why since my soil should have enough nutes and I do check my ph before and after no signsplus a newlight
Week 4
Leaves. Color · Yellow
5y ago
3
7
Solved
WendyhouseGrower
Yellowing Flowering Plant not ready to harvest yet
I'm not very experienced in harvesting and the timing that goes with it. I would like to know what to do with my Biggest bud plant (The one that is starting to yellow in the left) Is it just ready for harvest or is it kinda dying from nitrogen Defieciency?
Buds. Not fattening
Leaves. Color · Yellow
6y ago
1
1
Solved
Bluntblazer66
Yellowing
Plants turning yellow or lime green? I have had PH problems
Week 9
Leaves. Color · Yellow
6y ago
3
2
Solved
Royalgorillaxx
Yellowing on leaves
7 days old seedling. Trying to identify the problem. Please help me. Biobizz light mix on one and compo sampa soil on the other. I spray only with water just to keep thr soil a bit wet. Not an overwatering.
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Setup. Seedling
6y ago
2
2
Solved
jokgga
Defoliate dead leaves during early flowering?
Seeing some leaves dying at the bottom. I have been lightly defoliating; however, being careful as I do not want stunt during flowering? Should I not defoliate at this point?
Week 7
Leaves. Color · Yellow
Techniques. Defoliation
6y ago
3
3
Solved
tJams663
big bang yellowing
yellowing in my big bang#3 help please.
Leaves. Color · Yellow
5y ago
2
3
Solved
Misanthrope
Pin the tail on the deficiency
Some yellowing that developed on Gelato Auto in the last coupla days....my guess is nitrogen deficiency since feeding has been light throughout growth but I'm still new to the game and would love to hear from some more seasoned growers
Week 11
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
1
4
Solved
letmegrowinpeace
Please help me confirm Nitrogen Deficiency
Does this look like nitrogen deficiency?
Leaves. Color · Yellow
2y ago
2
3
Solved
ThcSrb
Spots on leaves and little twisted...
Spots started slowly showing when it had a different 600w light, too much heat back then, this started a little "save operation" changed light, made the plants look a bit healthier but now it looks like the spots have spread and also affected the leaves above... Are they healthy?
Week 3
Leaves. Twisted
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
5
Solved
THC123
Brown/yellowy Spots and Stripes
Alright, last night I did a reservoir change. I added a fraction more nutrients to the water (.25ml per gallon). I also topped the plants. This morning I woke up and there were these brown/yellow spots and stripes on the leaves. Any idea what it’s from? Thanks!
Week 3
Leaves. Color · Yellow
6y ago
1
3