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Can you identify the issue?
Grishkastarted grow question 5y ago
Leaves turning yellow and brown and curling at the tips
Solved
Leaves. Color - Yellow
Leaves. Color - Dark-brown
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Mikewithgreenthumbs420answered grow question 5y ago
Go here this is the go to spot if anything wrong with plants hope this helps https://www.growweedeasy.com/marijuana-symptoms-pictures
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einamio
Buon giorno weed doctors, did anyone have similar uniform chlorosis at the top or maybe knows what's up? What could be the reason and the solution? ThIs this some sort of immobile nutrient deficiency or excess? Could this be caused by heat and light stress? She is 80cm tall and almost touches the lights in the tent. I'm usually suffering from Calmag and Nitrogen issues and haven't yet experienced yellowing from the top. Thanks1y ago
2
2
Solved
Saltoa
Is there a problem?leaves turn yellow very quickly. There's more to harvest what's the problemWeek 7
Leaves. Color - Yellow
5y ago
1
1
Solved
PaxIlluminare
Does anyone one know the deficiency causing the leaves to yellow in this fashion?Leaves. Curl down
Leaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
1
1
Solved
Mozartek
Manchas en hojaHola!
Aparecieron estas manchas en una hoja de una GG#4 de zamnesia en su quienta semana vegetativa.
No es algo que me preocupe, ya que la planta tiene una apariencia sana y crece vigorosa. Pero nunca vi este tipo de manchas y me gustaría saber su posibles motivos.
Un saludo!Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
1y ago
3
4
Solved
martiniii
Yellowing leaves, why?Her leaves started to yellow, probably because she was dried out for one day, so I watered her properly with 1.5l with 5ml of biocanna flores(first time). After 3days I would expect her to be dry again, but the soil is still quite moist. Why is she drinking a bit less?Week 6
Leaves. Color - Yellow
5y ago
3
Solved
Germaican
What deficiency is this ?What is happening to my plant right now ?
I believe it is calcium deficiency also could be Manganese from the pictures. I did not add CalMag during the first weeks.
Usually Calcium deficiency shows after 4 weeks and during flower but not likely in soil.
Started around 6th week2y ago
5
3
Solved
Khando
Can anyone tell what is causing these yellow tips on new growth on this plant?I noticed my DLI was around 42 at the top of this plant so the light may have been too strong, or it could be a nutrient issue? Using CoM Stonington soil, plant is 26 days old. Haven't added any nutrients to the soil yet.Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
1
3
Solved
BullWeedDog
Hojas de mi plantas puntas amarillaslas puntas de las hojas de mis plantas están amarillas no en todas sobre todo la de la parte de atrás del indoor, tengo reflector 400w a unos 50cm de distancia de las plantas, temperaturas a unos 28C. Que puede estar ocasionando esto!Leaves. Color - Yellow
Setup. Strains - Photoperiod
Techniques. ScrOG
4y ago
1
1
Solved
BavarianBarbarian
Week 8 (4 weeks into flowering) - Possible Nitrogen / Cal-Mag issue?Plants show signs of what i assume to be a deficiency. Stopped feeding nitrogen Week 7 according to schedule. Symptoms are not on every leaf but some the upper foliage. Yellowing, burnt tips and rusty spots. My guess is lack of Cal-Mag & Nitrogen. Is my guess correct?Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
2y ago
3
3
Solved
Nurse
leaves have yellowed or burnt headsSome of the leaves have yellowed or burnt heads, which can be seen in the photos. Some leaves burn even when sprouting.What is the reason and what can I do about it?Leaves. Tips - Burnt
Leaves. Color - Yellow
Other. General questions
5y ago
1
1
Solved
Tektonik80
yellow leavesBlackberry Kush is looking yellow on top. I've fed her twice now and keeps getting worse. Not sure what the problem is.Leaves. Color - Yellow
6y ago
3
3
Solved
Young_agronomist
Всем привет !
У моей девочки пожелтели листья , что это может быть ?Week 1
Leaves. Color - Yellow
3y ago
2
3
Solved
purgen
Yellow parts on very young leavesShe's only 2 weeks old and some leaves started yellowing. Should I be concerned or it's a normal thing? Watered her a few times with distilled water (no nutes). Also, there is about 30-40cm distance between the plant and the light (SF1000, put on ~50 power)Leaves. Color - Yellow
4y ago
1
1
Solved
SpaceMind
Rust colored circles on leaves during week 1 flower?Just finished week 1 of flower and I have orange/rust colored spots forming on the upper/low leaves. I tested the Ph run-off on the last feed at 6.0 - Any suggestions or advice would be greatly appreciated. Spots formed overnight on only one plant.Week 5
Leaves. Color - Yellow
6y ago
2
2
Solved
Frm11001
IDEAS?! double cookies auto BSFTuve exceso de N al comienzo de la floración, hice lavado de raíces y todo empeoró! ahora, a casi 1 o 2 semanas de finalizar la floración,ella se encuentra así.Luego del lavado de raíces, continue con fertilizantes normalmente igual que las otras y las otras están en buen estado!Leaves. Color - Yellow
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
5y ago
6