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Back to Grow Questions
Kigfjcf
started grow question 1y ago
Open
Leaves. Color - Yellow
Leaves. Color - Red or pink
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Answer
Ultraviolet
answered grow question 1y ago
Curled up, temps.
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Organoman
answered grow question 1y ago
huh?
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Similar Grow Questions
Solved
fraankiiee
¿Quemaduras del foco?
¿Estos colores en las hojas son normales? Hay algunas hojas que han tomado un color amarillo que me asusta. No sé si tendré muy cerca el foco, aunque no le veo signos de quemaduras. ¿Qué opináis?
Week 7
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
2
5
Solved
fraankiiee
¿Qué le ocurre? ¿Tiene recuperación?
Las California Kush no acaban de recuperarse. He regulado el pH y la EC de todas las plantas. Una parece que se recupera y está echando hojitas pequeñas de un color sano, pero a la otra le salen muchas manchas en las hojas nuevas.
Week 8
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
2
Solved
Splint
rusty spots (Calmag?)
Are the rust-colored spots on the yellow-stained leaves caused by a Cal-Mag-deficiency?
Week 9
Leaves. Color - Yellow
Leaves. Color - Red or pink
3mo ago
8
11
Solved
TripleCcannabis
Tried everything - Red spots almost everywhere. Turn from red to orange/yellow. Fungus?
Getting very frustrated with these speckles. Iv tried decreasing Cal Mend and B-52. Improving air flow. Cleaning the tent head to toe and the res. Iv tried using UC roots. Im really not sure what's going on and IDK what to try to fix it. Grow was going so well. This sucks.
Week 7
Leaves. Color - Yellow
Leaves. Color - Red or pink
Plant. Other
6y ago
2
5
Solved
TheSlimeGrows
Leaves turning yellow/red and burnt tips
This plant has been in flower for about 4-5ish weeks now. leaves are turning yellow and red with burnt tips. tested runoff pH at 6.8 today when I watered so I don't think its pH issues. been feeding a good bit of bloom nutes so ik its not P deficiency. Anything else?
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Red or pink
6y ago
3
3
Solved
Mokorelsare1
Yellowing leaves on top
I have a problem, my plant especially top laier is getting lime green yellow, leave stems are getting purple, and have some small dots on the leaves, runoff PH is 6.9, i'm waterig with 6.0 PH, PRo organic bloom, Cal-mag and Big Bud nutrients
Week 8
Buds. Not fattening
Leaves. Color - Yellow
Leaves. Color - Red or pink
2y ago
3
2
Solved
Seksix
Hi growmies i would apreciate it ur opinion
Good day guys i have a question about my plants, my question is why my stem turn allmost black but plant doesent show any problem with it , is it genetics or my fault something ? And how they look (ur opinion) i want soon to cut them and to put new ones in bigger pots.
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Red or pink
1y ago
3
2
Solved
Septooth
Any idea what may be causing my leaves to look like this?
Can someone tell me what may be causing my leaves to look like this?
Week 10
Leaves. Color - Yellow
Leaves. Color - Red or pink
Leaves. Color - Pale
6y ago
3
2
Solved
Just_Weed
What is this deficiency on new growth, slight yellowing with purple tips? I Increased nutrients to remedy yellowing.
Week 10
Leaves. Color - Yellow
Leaves. Color - Red or pink
Leaves. Color - Dark-purple
5y ago
4
1
Solved
Starplatinumsrealdad
Yellowing and Reddening of older fan leaves
I’m experiencing a lot of yellowing that progresses into dark red blotches. I suspected a possible cal mag deficiency but after upping the dose multiple times I’m still having issues. Any recommendations on possible causes/treatments? Temp stays between 74-76, humidity around 60%
Week 6
Leaves. Color - Yellow
Leaves. Color - Red or pink
3y ago
5
3
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
6
5
Solved
auto_floo
Purple edges
Hi Gfam, What do they need? Or what’s wrong? These purple edges and light green color.
Leaves. Color - Yellow
Leaves. Color - Red or pink
Leaves. Other
5y ago
3
3
Solved
MoldyCrow
Age or Deficiency
I have noticed one of the girls fan leaves have all started turning yellow and drooping. It looks like they are turning from tip to stem and some of the smaller leaves have also started to turn. Is this due to age or a deficiency of some kind?
Week 7
Leaves. Color - Yellow
Leaves. Color - Red or pink
6y ago
2
4
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
enthusiast_grower
yellow/copper appearance in some leaves after first run off watering
hi! after the first run off watering the girls seemed alright, sturdy and firm but some of the leaves (one leaf, 3 plants currently) experienced copper/yellow/orange tints . this is only on old leaves so looks like mobile nutrients. could this be cal-mag issues?
Week 3
Leaves. Color - Yellow
Leaves. Color - Red or pink
4y ago
3
3
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
5y ago
2
3
Solved
Yesbananaz
Stunted growth. Yellow leafs and red/purple stems
H! My girlfriends auto plants don't look like much. Stunted growth in growphase, alot of yellow leafs way to early and red/purple stems in bloom. Small yield. 6 plants 17liter dirt pots Telos 10 pro led light, distance in bloom 60cm. 120cm*120cm tent. Biobizz grow, blom, topmax
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
1
4
Solved
Budmaniax
Need Help
Ich brauche Hilfe . Sorte: White widdow XXL Auto (Dinafem) Ich bin 60 Tage in der Blüte und von unten nach oben vergilben die Blätter . Sieht meiner Meinung nach Stickstoff oder Phosphormangel aus . Kann mir bitte jemand helfen
Leaves. Color - Yellow
Leaves. Color - Red or pink
6y ago
1
Solved
Maskedcucumber
Brown leaves and red stems. Is this a calcium deficiency ?
I had an iron toxicity recently that may explain the brown parts but it may look like calcium deficiency. There are many red stems too but it maybe something else like the bad Ph and overfeeding from the previous month. What do you think ? Thanks !!
Week 11
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
2
2
Solved
SugarBoogers
Lack of or abundance of nutrients?
Shes doing really well but I noticed some of the leaves starting to get a little yellow so I stopped giving her nutrients and have just been giving her water for at least a week or two. She still acts like shes getting too much though? GDP auto x gumberry auto is the strain.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
3
2