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Back to Grow Questions
What do you think is the cause of the leaves becom...
ButterfliesLittleFarm
started grow question 5y ago
What do you think is the cause of the leaves becoming yellowish?
Open
Week 5
Leaves. Color - Yellow
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Answer
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Solved
weedfan133
The leaves have become glossy and yellow
The last couple of days, the leaves have lifted a bit again and bent the edges, and the leaves are glossy, was it a mistake to keep the light on 24h the first week, or what do the last couple of pics look like? (I have now set the mode to 18/6) so as not to fry the plant
Week 1
Leaves. Curl up
Leaves. Color - Yellow
1y ago
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Tektonik80
nute burn?
I am seeing bute burn on 2 of my blueberries and not sure why. I have not added any notes and it's a 3:1 mix foxfarm and coco coir/perlite. Can the soil be giving off too much right now? It's only on 2 and the other 2 looks fine. It's not letting me post pic
Week 3
Leaves. Color - Yellow
6y ago
1
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BisEsKlappt420
Does the females look good ? First grow alert.
Week 3. BioBizz all-mix, 3.5gal pots, 450w-led , NL-Auto; Royal Queen seeds. So far I have only fed them root juice. I overwatered the seedlings at the time. the all mix is still wet to this day. three of my plants have a leaf with a light spot.
Leaves. Veins - stay green
Leaves. Color - Yellow
3y ago
1
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Solved
BongRip
Deficiency? Pls Help!
These spots started to show up 3,4 days ago before I even topdress my plants. I topdress it, also increased nutrient a little bit, but it doesn't seem to go away. The stems are a little red. Is it P deficiency? What seems to be a problem here!??
Week 8
Leaves. Color - Yellow
6y ago
4
8
Solved
Mr_ROCKET
Is this yellowing normal? Probably because of LST?
I am growing my plant with LST and some of the lower fan leaves have been moved down in the shadow. Is this the reason why those leaves are getting yellow and dry? All the rest of the leaves look very green and healthy by the way.
Week 4
Leaves. Color - Yellow
Techniques. LST
6y ago
5
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Solved
the_canna_scientist
Fast-growers starting to show issues.
Got some issues on these fast growers. I've been treating it as a cal-mag deficiency, however I've been feeding calmag for two weeks and its only getting worse it seems. Any thoughts? PH is 6.0-6.3, PPM 444 feed, RH 47-50%, Temp 77-81f.
Week 5
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
6y ago
3
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Solved
Italy_Grower
The leaves are yellowing, some are turning purple.
The leaves are yellowing, some are turning purple, maybe it's normal or maybe not, I don't know. If anyone could give me some suggestions. I decreased the light intensity to 75% because unfortunately I can't raise the lighthouse.
Buds. Not fattening
Leaves. Color - Yellow
Leaves. Color - Red or pink
3y ago
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MGonzaga
Small dots
Small lighter dots started to appear in some leaves, some leaves are getting yellow, whats is this? (last photo)
Leaves. Color - Yellow
5y ago
1
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Solved
Grower_the_New
Hi, Yellowing only on one leaf. It was fine 2 hours ago. She is on the balcony during the day and sees direct sunlight. What is happening? What should I do?
Week 5
Leaves. Color - Yellow
6y ago
1
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Solved
ReginaldJohnstonX3
Late Flower Rapidly Yellowed Leaves
The yellowing leaves have definitely progressed quite a bit in this last week. Does this look like a normal natural late flower nitrogen deficiency? I still want to flush the plant, wondering if I should start the flush now because the leaves are already starting to get yellowed.
Week 19
Leaves. Color - Yellow
5y ago
5
4
Solved
Dillsnills
Wondering if this is a pH issue or a deficiency? Started at lower leaves now starting towards the middle, advice on what to do is appreciated
Pretty sure I have some pH issues going on, looking for opinions on what's going on n what to do? I started pH water to 6.7 cuz my runoff was at 5.8-6,used growers recharge, then a nute feeding. Advice greatly appreciated rh50 temp73-76. Should I cut off affected leaves?ffhappyfr
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
2
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Solved
TheSlimeGrows
burnt tips/yellowing
My GG4 Auto has burnt tips and some yellowing on leaves. Just came back from a week and a half trip and RH was 35% and plants were pretty under watered. Is this nute burn? or from underwatering
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
2
1
Solved
RegadorDeCactus
Que puede suceder? Bajas temperaturas? Sobre fertilizacion ? O falta de nutriente. Ayuda porfavor, es la unica hoja en toda la planta que esta asi.
Week 8
Leaves. Color - Yellow
Plant. Other
4y ago
1
3
Solved
Djoudjouuu
Yellow leaves
Hey, theses leaves started to go yellow. Can someone tell me why ? I'm feeding them every 3-4 days approximatly 0.4L per plant. I also start LST 4 days ago. I'm an outdoor grower. Thanks ! 💪
Leaves. Color - Yellow
5y ago
3
3
Solved
Khmma46511
Now what? Help me please!
WTF! what now? Got neem oil sprayed it on my leaves to get rid of the annoying spider mites, now this... leaves yellowing, slight brown tips, curling. I have an idea but not 100% sure n how do i fix it. Is it a few different things or just one? I'm getting irritated. Week 11
Week 10
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
6y ago
4
Solved
Eponymus29
Should I cut some fan leaves?
Hi and TIA, my plant is finishing week 5 of flower and I'm seeing some of the old fan leaves are turning yellow, so I wonder if it's a good idea to cut them or should I leave them alone?
Week 12
Leaves. Color - Yellow
4y ago
3
3
Solved
Dunno
Any ideas? Is it okay?
Is this normal? First timer doh :/
Leaves. Color - Yellow
6y ago
1
2
Solved
PietertjeOpDeLijn
First grow, Leaves turning yellow, What is best to do?
Hello, Just started with my first grow, Now the leaves are turning yellow, What is the best thing to do now I am using Plagron Terra Grow, 1,5ml on 1L water.
Leaves. Curl down
Leaves. Color - Yellow
4y ago
6
Solved
Bendica
Ph ? Nut ? Not sure what it is on the excess/defiency chart. Details below
What kind of issue here? I think about the pH. -Soil : Light-Mix Biobizz (pH 5,5- 6,5) -Water pH : approximately 5.5 / 6 (initialy 7.4 and I read that is too high, I reduce him to 5.5/6) -Watering : 50ml every 2 or 3 days -Temp and humidity : 23 celsius degree and 44% -Pot : 11L
Leaves. Color - Yellow
6y ago
4
4
Solved
DojaMon
leaves yellowing
northern lights auto in week 2 of flower: leaves started yellowing from the bottom. it’s been going on for about two weeks, and now the leaves around the middle are yellowing too, and some of the yellowed leaves have brown spots in the middle. 8L pot in coco, fed lucas formula
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
5