By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

leaf discoloration

PARSONSGROWstarted grow question 5y ago

What does this look like to you guys?! Please help as we dont want to lose this crop.

PARSONSGROW

PARSONSGROW

Open

Leaves. Other

likes

Answer

Fusionanswered grow question 5y ago

Pull back on the nuits a bit and correct your pH.

likes

Complain

Similar Grow Questions

Solved

flatwhitenosugar

Please help! Contorted, darker green and slightly shiny leaves with spots.Do you think this looks like a nitrogen toxicity issue? Is it likely because I made a mistake using mainstream potting mix with slow release fertiliser in it? If so, will a flush or multiple flushes help, or should I transplant to better quality, organic soil? Thanks in advance!

Leaves. Other

4y ago

1

5

Solved

Anyone know if it’s a deficiency or something else??

Leaves. Other

4y ago

7

3

Solved

Hi guys, please help! Everything was fine with my plants, they are flowering for 4 weeks. But when I opened the box today, I found that one of them is not doing well. All the leaves are dropped down, and one branch dropped to the ground and almost broke. What could it be?

Buds. Other

Leaves. Other

5y ago

1

3

Solved

Mosquito_Haarlem

spots on leaves There are some spots on some leaves. I don't see spider mites, aphids or thrips. It has been very hot last week, around 35 degrees celcius Does anyone have an idea what it could be? Should I cut the leaves or is it okay??

Leaves. Other

5y ago

3

1

Solved

Leaf septoria or jus a deficiency? I removed the affected leaves.I jus removed these as a precaution, leaf septoria is what I was told this is in week 3-4 flowering ik it def will be stunted now I wiped my tent down w a wash cloth and hydrogen peroxide I did not want to use bleach, what should I do next?Keep an eye on it and hope for the best?

Leaves. Color - Dark-brown

Leaves. Other

Setup. Strain - Autoflowering

5y ago

3

3

Solved

New brown spots These brown spots came out of nowhere, all over the plant. Had no issues with spots up to now. She’s 4-5 weeks into flower, recently started canna terra Flores every other feed. Also added some seabird guano recently. Please let me know what you think and thanks

Leaves. Other

5y ago

2

4

Solved

Leaves folding Can someone tell me why are these leaves folding up in the middle? This plant has 4 weeks of flowering, halfway through. Thanks

Leaves. Other

4y ago

1

Solved

What’s happened to my plant Are these ok, 1 looking burnt and the other has a white line through it? Feeding only bio grow 2 Ml currently with litre of water twice - 3 times a week based on feel and dryness growing. Also when should I start giving bio bloom n top max, am I using as soon as pistils show

Leaves. Other

Feeding. Other

4y ago

2

Solved

Hola alguien me puedes aiudar en detectar estas manchas. Por un par de semana se a rotto El medido de ph y le echado Agua de grifo si medir ph, mas o meno la del grifo es 7.4 pero he notado que cuando le echo El algabloom Baja un monton Asi que an estado flutuando con El ph

Leaves. Other

4y ago

3

2

Solved

Anyone have any idea what could be causing the yellowing leaves seen in my photos from this week? Seeing leaf edges start to yellow and some yellowing between veins on older leaves.

Leaves. Other

6y ago

2

4

Solved

What is it?Any idea what it could be? I am not feeding it any nutrients yet apart from rhizo because I am using Light mix soil

Leaves. Other

6y ago

2

1

Solved

Nute burn?PK issue maybe.Their in superish soil and I have been feeding them every other watering with tiger bloom. Blue cheese and I have read it likes lots of supplements. I laid off 2 waterings ago and it happened to a few more leafs. How long for Nute excess to go away on its own?

Leaves. Other

4y ago

5

4

Solved

anything wrong??Can you tell me if its good or should I be worried about the plant the leave looks burned or I don't know the other leaves are perfectly fine

Leaves. Tips - Burnt

Leaves. Other

Other. General questions

5y ago

3

3

Solved

Defoliation, for or against?? Was day 22 last night and defoliated. Went heavy on Caramel, noticed branches don't like supporting themselves after. Did I do too much?? Also, is it okay to strip sny fan leaf?? Was worried taking ones from bud sites as opposed to stalk/branch sites

Leaves. Other

7y ago

4

7

Solved

I’m referring to the last 3 pictures in week 7. Those leaves are near the bottom of the plant, not getting enough light. I thought they’d yellow gracefully before finally crisping up and fall off. But these are dying gruesomely. Is this normal, or a nute issue? What’re those?

Leaves. Other

7y ago

1

1

Solved

Blotch on plant 2 weeks into the grow, any idea what this blotch is? It’s next to a plant in flower Think it might be fungal but want more opinions for me to research into

Leaves. Other

5y ago

2

3

Solved

Patches on leaves. Any help or advise much appreciate.New here and new to the industry. Just wondering what these patches are on my leaves please. TIA

Leaves. Other

4y ago

1

1

Solved

Leaf Septoria?Can almost see the end in sight on my first grow, and I think I have a problem. Noticed a few lower leaves weeks back with spots, so I removed them and kept cleaning the bottom of the tent, but I think it’s spreading. Is this bad enough to worry about end result?

Leaves. Other

5y ago

1

5

Solved

Hemporio_Afghani

Is this a P deficency?so recently the girls have been having a problem of rusty spots appearing on what used to be healthy leaves can anyone tell me why soil ph was 7-7.5

Leaves. Other

5y ago

2

2

Solved

Slight damage to one of cotyledons If you look at this picture you can see slight damage to one of the cotyledons, I don't think it's due to light as the damage is on the bottom side, maybe I watered it to much. Should I worry?

Leaves. Other

5y ago

6

3