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Back to Grow Questions
Possible issue
UKAgent47
started grow question 5y ago
Hi guys, could anyone help me diagnosing a possible issue with this girl? Please see pictures yellow patches on leaves. Much appreciate your help.
Solved
Week 9
Leaves. Color - Yellow
likes
DoDrugs420
answered grow question 5y ago
Looks like Heat and overwatering + calcium deficiency possibly caused by Potassium excess.
2 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
marcus98
Many of my plant's fan leaves, especially lower down in the plant are turning yellow. Is this normal? I think I'm on my last couple of weeks for flowering, so I'm not sure if it's just part of the process towards the end. Should I remove them, or just leave them there?
Leaves. Color - Yellow
2y ago
2
4
Solved
Only4passion
Hi, I thought it was over feeding but now I’m not sure 🤔 I took new pictures from the stamp if someone can help ✌️💚
Leaves. Curl down
Leaves. Color - Yellow
6mo ago
6
5
Solved
Mule420
Yellowing leaves
Got yellowing going on during week 6 of flower. Temps/ humidity are good. FFHF/Strawberry Fields combo was going great til now. Nitrogen deprived?? Cal-mag? Help please!!! 🤦♂️🏻🤷♂️🏻😂
Week 9
Leaves. Color - Yellow
2y ago
1
1
Solved
fraankiiee
Alguna carencia?
Veo algunas puntas de las hojas que se están quemando y poniendo amarillas. ¿Qué opináis? ¿Algún exceso o carencia? ¿Debería subir el pH? Quiero corregir el problema antes de que vaya a más. Apenas le estoy dando nutrientes ya que la tierra tiene para 6 semanas: Batmix de Plagron
Week 3
Leaves. Color - Yellow
Leaves. Color - Red or pink
4y ago
2
3
Solved
Oldmanbud__50
Ty I think will be light issue but iv added another 300w to help them on n see how they get on. I have been using a lower strength nutes because as a newb. I don't want to mess it up but think I will increase the nutes and all shud be good only seems to be the lower middle ty
Week 5
Leaves. Color - Yellow
5y ago
1
2
Solved
Hazeterpz
First time coco grower
Hello guys, first time growing in coco I’ve been feeding them 0,7 until now at 5.8 ph and today I added 1.2 ec and the runoff was 5,6. It’s been 3 weeks now and they’re not growing that well I’ll feed 6,5 next feeding. Can someone tell me if this is a calmag deficiency ?Anytips?
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
5
6
Solved
Penguin
Deficiencies at Day 60 or natural, expected fade?
Does my girl look like she is suffering from a deficiency or is it a normal fade for day 60 since sprouting? What can I do as she definitely has a while to finish I feel? Any estimates on how much longer she has before getting close to chop? See most recent comment for details.
Week 9
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
1
2
Solved
Grower422
Whats wrong with her
Watering every 3-4 day with around 1,75 Liter, Ph 6,3. Once a week feeding biobizz fertliza, about 1/3 of the recommend amount. It started 1 day ago, after watering and feeding.
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
1
1
Solved
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
4y ago
1
2
Solved
DBQush
A bunch of different leaf symptoms appeared over just a few hours, can you spot the issue in my detailed diaries and solve the mystery?
Everything was well, until over just a few hours they developed all kinds of symptoms. I have 2 diaries here for the grow, the 2 called “Grow #2” and I am very detailed about what has been done day to day. So please have a look and see if you know what might be happening
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
2
Solved
Unkraut
Defiencies?
It seems i have 2 kind of defiencies 1 plant gets yellow on top 3 plants seem to get red/brown/yellow I checked PH of the soil, looks good -> 6,8 I checked EC of the soil it's 1.8-2.0 I use bio nutriens from biocanna + some cal/mag -> my water has alot of calcium in it in my town
Week 11
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
5
4
Solved
Jeremi420
Cosa può essere?
Ciao ragazzi cosa può essere? Grazie mille
Week 7
Leaves. Color - Yellow
5y ago
1
1
Solved
Seven1AteChef
Brown spot/ dry spot
I have a brown spot at the tip of my 2 week old plant. Please help!
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
1
Solved
ThcSrb
Should I cut the dried leaves at the bottom?
Should I remove the dried leaf in the bottom? I was thinking that it might redirect unnecessary energy to the plant since the leaf might be too far gone to save. I was thinking of starting topping next week as well, when the fifth node start to show more.
Week 4
Leaves. Tips - Die
Leaves. Color - Yellow
4y ago
3
3
Solved
squirtle42
Yellowing Budsights Early Fower (organic grow)
I fed the plants yesterday and noticed that it was too warm in the tent. (86F) So I change the light time to 9pm-9am. As a result, the plants had 24 hours of darkness in the tent. When I turned on the light today I noticed that some of the buds had yellowed. pH (soil): 7,8-8,4
Buds. Other
Leaves. Color - Yellow
Techniques. Other
3y ago
2
2
Solved
Ottoechen
First Grow ever. What should i do? Strain: Tropicozz (Perfect tree)
The Tips of the leaves begin to turn yellow and dry. The Plants are about 15-17 Days old. The Temp is about 30C, Humidity from 35-60%. I put them in bigger pots with Grow mix 36h ago. i havent put nutrients at all until now exept vitamin and amino. From healthy to this in18 h.
Leaves. Tips - Die
Leaves. Color - Yellow
1y ago
2
1
Solved
WeedTheNorth
Yellowing
What is happening here?
Leaves. Color - Yellow
5y ago
1
1
Solved
StayAlbatross
Should i be concerned by these yellow leaves?
Should I be concerned by these yellow leaves? I gave her 2tsp of tiger bloom on Wednesday but some leaves still seem to be dieing off.
Week 12
Leaves. Color - Yellow
4y ago
2
1
Solved
GranddaddyTurtle
Yellow again
How to fix it
Week 3
Leaves. Color - Yellow
5y ago
1
1
Solved
Aeries
Rust damage
Any idea on how to help her recover? There was metal wire above the canopy and when it rained the rust from it was dripping into her 😔. Fixed it now but I would like to help with healing if possible?
Week 7
Leaves. Color - Yellow
5y ago
2
3