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Back to Grow Questions
Coconut_kiss
started grow question 6y ago
New growth on my plant has discoloration on leaf tips,possible causes?
Solved
Leaves. Color · Yellow
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CaptainCream
answered grow question 6y ago
It's Nutrient burn i think. you should flush with water, set correct PH you can add some Enzymes too. next few days feed with lower amount of nutrient. it's not very serius so good luck for your grows!!!✊
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Selected By The Grower
Suthyman
answered grow question 6y ago
Nute burn my friend
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Blueboy2019
answered grow question 6y ago
Nut burn it looks like
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Similar Grow Questions
Solved
Cr8grow
N or Mag deficiency or other? Leaf tips browning, curling up. Pics added to my diary week 10 Day 1 week 11, start week 5 flower Soil Roots Organics 707; amended perlite, worm casings, silica Temp 64 - 81 RH 40 - 35 Water PH 6.5
… Show more
Week 1
Leaves. Color · Yellow
7y ago
15
7
Solved
PapaBaer
Mangel Kalzium Phosphor?
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!
Leaves. Color · Yellow
5y ago
2
Solved
rocketpunker
Yellow leaves from bottom
Can someone help me to solve my issue, yellowing leaves from bottom. I'm using plagron royalmix, i'm not sure what i'm doing wrong. Is it overwatered, or shoud i start to feed them ?
Leaves. Color · Yellow
4y ago
6
6
Solved
CropHouseLew
Phosphorous Deficiency after Transplanting
Having some slight issues with what looks like a phosphorous deficiency in the shorter plant. Is this common after transplanting?
Week 6
Leaves. Color · Yellow
4y ago
5
3
Solved
Jake13255
Browning leaves? Did a soil slurry and dropped the water from 6.8 to 6.2. Does that mean it’s locking out? How should I go about fixing this? In peat pearlite and worm castings. Added about 6 cups of lime to the 20 gallons of soil thought that should have helped the ph?
Week 3
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Color · Dark-brown
5y ago
1
Solved
lloydrunner
Leaves are getting yellow and burnt
The leaves are turning yellow with some chlorosis on the edges and in the middle of the leaf. Anyone knows what causes this and how to fix it? She didn't get any CalMag until last week and I didn't add any high phosphorus and potassium sources to the medium.
Week 6
Leaves. Tips · Burnt
Leaves. Color · Yellow
5y ago
4
7
Solved
Popeofdope
Leafs turning gold/dark brown
I have no idea whats wrong with it. I cant seem to catch a break even outside. It allways has to be my favorite plant. Any help is appreciated
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
2
3
Solved
Papi62034
Leaves turning yellow
How long does it take for this strain to be ready to harvest? I have read from 9 weeks to 12 and I am on week 11 and I have no idea what I am doing. HELP!!! I have a million questions. Why are my leafs turning yellow?
Week 11
Leaves. Dropping off
Leaves. Color · Yellow
5y ago
1
1
Solved
Highway93
Help please
What problem do I have here?
Leaves. Color · Yellow
5y ago
1
1
Solved
ItalyGrow
Yellow tips
Dont know why but one of the girls is suffering from stress. I think this is the cause for the yellow tips or do you have a other opinion? I did LTS training every two to three days, maybe therefore? A other reason could be light burn. But with a distance of 50cm I dont think so
Week 4
Leaves. Color · Yellow
6y ago
2
4
Solved
hafthor_grows
Discoloration continues
Pattern seems to be progressing. Brewed molassas tea with alfalfa, kelp and worm castings. Spots worsened so I treated with CalMag last night. Thought I would post to see if I could get your thoughts.
Week 2
Leaves. Color · Yellow
5y ago
2
4
Solved
Clutch
Plant is 4 weeks old and starts showing yellow leaves in the under areas. No extra nutrients added because I use plagron royal mix soil wich has al the NKP for 6 weeks they say. Little bit of Root power and only water was given.
Week 4
Leaves. Color · Yellow
7y ago
5
4
Solved
Xavierfourtwenty
So plants are looking good except for the Blueberry Autoflower, the leaves are twisting & overlapping & most are turning yellow, I know yellow usually means nitrogen deficiency but it shouldn't be with the nutrients it's receiving, anyone have any ideas or suggestions?
Week 4
Leaves. Color · Yellow
5y ago
6
3
Solved
ZuriEn
Nitrogen overdose?
We have 2-3 weeks may be, or less. Its the problem?
Buds. Other
Leaves. Edges burnt
Leaves. Color · Yellow
3y ago
1
1
Solved
Cannabis_carlitos
Lock out or lack of nutrients ?
I am having trouble identifying if this is a lockout or lack of nutrients. I was told to stop flora micro. I have been giving 50% strength of what the bottle suggests. My other plant same tent just had a lockout and I flushed.
Week 9
Leaves. Color · Yellow
4y ago
2
1
Solved
Shivashamboom1
È possibile questo??
Good morning grower friends, you see how yellow the new leaves are. It's been 3 days since I switched to 12/12 and I'm feeding it with Advanced Nutrients. They're turning green again. Advanced Nutrients helps with chlorophyll photosynthesis... they're turning green again... but is it normal?
Leaves. Color · Yellow
2y ago
1
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
6y ago
2
2
Solved
Bush12
Autoflower fading on day 64
Hi all! Im on day 64 now and the plants fading is this correct? Any advice at all would be great if they are looking on track? What i should be preparing for? I have a scope to check trichs..do i check it on a bud or a sugar leaf? Thanks
Week 8
Leaves. Color · Yellow
6y ago
1
1
Solved
Dillsnills
Should I remove yellow leaves? I under fed nutes and my ppm in tap water were too high, using distilled now, wait till after recharge or jus remove leaves?
Should I remove the yellow leaves? Pretty sure my tap water is too hard and I underfed on nutes, I gave a dose of nutes yesterday, doesn't seem to be turning anymore yellow, I have realgrowersrecharge coming am watering w that next, remove leaves or wait and see after recharge?
Leaves. Color · Yellow
Setup. Strain · Autoflowering
Feeding. Deficiencies
5y ago
2
3
Solved
Keesdemees
Fellow growers, after a few weeks of beautifull growth, I now start to get yellowing leaves which dry up and starve. I am. I am doubting between a lack of nutrification or over nutrification. I suspect the latter (biocanna nutrients and soil). Any ideas? Thanks!!
Week 6
Leaves. Color · Yellow
5y ago
2
2