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Back to Grow Questions
What do you think is this?
Chorizo555
started grow question 5y ago
Hi, what do you think is this? K deficiency?
Solved
Leaves. Color - Yellow
likes
DoDrugs420
answered grow question 5y ago
Yes, and a lil bit of P deficiency too, you can notice a slight red color on the branch aswell.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Jofis
Harvest
Is it to soon for harvest? One of them has yellow leaves probably miss a bit of water... they have 45 days!
Week 7
Leaves. Color - Yellow
5y ago
3
3
Solved
Gnagna
Yellow leaves
Hi guys, unfortunately because of an emergency I had to leave my 2 babys with some friends for three weeks. At the bottom some yellow leaves and like burning signs. I don't think it's because of over nutrition. They didn't get any for three weeks. Might be not enough nutrient?
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
2
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Solved
HobbyFarmer420
Barneys Farm Mimosa EVO Hydro Problem
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Leaves. Color - Yellow
4mo ago
2
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Solved
hannabis420
yellow leaves do i cut
recently checked pH of soil is 6.5, has been hot as hell here with feel like temps up to 106, should I cut all the yellow leaves off? I have already cut a few from the bottom a few days ago
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Setup. Outdoor
5y ago
1
1
Solved
Beginner86
i don‘t know what‘s happens? maybe more nutrients?
need help
Week 12
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
4
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
2y ago
6
5
Solved
Kigfjcf
Tox/def
Nutrient burn ? Light stress?
Leaves. Edges burnt
Leaves. Color - Yellow
1y ago
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
3y ago
2
1
Solved
Lucky2Times
Yellow leaves at the end of flowering, should I worry?
I can use some help on this one. I am pretty new. The variety is called Hawaiian Staycation. It has done well and we are in the last week or so of flowering. It got a bit dry in the tent and the leaves really yellowed. I plan on harvesting next week, should I be concerned?
Week 10
Leaves. Color - Yellow
4y ago
4
2
Solved
Darktide
Is this a Deficiency or Normal Flowering.
Flower 4 weeks. I have noticed thru flower approx 5 - 10 leaves/week which eventually brown, shrivel up, and fall off. Leaves seem dark and the stems are slightly reddish purple but potassium test on soil shows high potassium. Some burnt tips and claw down on upper leaves. PH6.0
Week 12
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
1
Solved
Dr_GrThumb
1st time grower - nute burn? Lockout? Potassium def? Light burn? HELP PLEASE
Experiencing some deficiencies/light burn/heat stress. Says SSH likes hot/moist climate. Plants are planted in FFOF Soil, fed them 15oz of nutes yesterday. Using advanced nutrient systems, see above. Light is a SF1000 LED meant for a 2x2 tent. Would that burn them hanging at 20”?
Week 2
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
6
6
Solved
KidAlienGrows
Yellowing Lower Leaves
Seeing some yellowing on the lower leaves. Any ideas? Presuming my PH is incorrect and she’s not intaking calc/mag correctly.
Week 9
Leaves. Color - Yellow
5y ago
1
Solved
Alwa26
What’s your opinion on this one?
What you think about it? Is she getting too much? I’m not giving her too much in my opinion. Her stems are purple and the leaves are yellowing a bit. Watering always with ph 6,3-6,5. Thanks for your help! Happy growing!
Week 7
Leaves. Color - Yellow
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Feeding. Deficiences
4y ago
1
Solved
mdt6002
Yellowing
Hi! It looks like my grandaddy purple is starting to yellow, in my last week of veg (7). Could it be caused by too small of a pot (3gallons), this is my 4th grow, first time growing only one plant using scrog. Maybe an upgraded pot before I flower? Thanks!
Leaves. Color - Yellow
6y ago
2
2
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
3y ago
3
3
Solved
kokokrunz
What is the cause of the lower leaves turning yellow and some leaves turning white? .The cannabis plant just showed a female
Week 5
Leaves. Color - Yellow
4y ago
2
5
Solved
MrBigGrow
Mg deficiency?
Is this yellowing a sign of magnesium deficiency?
Week 5
Leaves. Color - Yellow
3y ago
12
9
Solved
Comtelko
Yellow top leaves
Top leafy are yellowing, what can it be?
Week 13
Leaves. Color - Yellow
1y ago
1
1
Solved
BENY_TRUBY
Hojas bajas amarillas
Tras un día de sol sin un calor excesivo he detectado hojas amarillas en la parte baja de esta auto mutante (2 plantas de una semilla). La he alimentado con algunos ferilizantes, incluso calmag en una cantidad adecuada para la prevención... ¿Qué podría significar? ¿Como parece?
Week 6
Leaves. Color - Yellow
1y ago
6
5
Solved
Raiderkost
Привет, на листьях появились жёлтые точки, кончики листьев чуть пожелтели, подскажите причину и чем восстановить баланс окружающей среды
Week 7
Leaves. Color - Yellow
4y ago
3