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Grow Questions
Is this a Sulphur deficiency?
Is this a Sulphur deficiency?
Pablo42069
started grow question 4 years ago
What deficiency does this look like and how can i solve it? It kinda looks like a Sulphur deficiency to me. Being grown in 20L dwc bucket, GHE nutrients, calmag.
Solved
Leaves. Other
like
rhodes68
answered grow question 4 years ago
PH fluctuation to me
1 like
Complain
Selected By The Grower
AmnZhz
answered grow question 4 years ago
Hi there, I totally agree with rhodes68 with ph fluctuations but I will also add and calmag def. Monitor your ph to be within the proper range.
like
Complain
Similar Grow Questions
Solved
Jaykut22
Leaves progressively becoming light green and brown spots appeared today on center leaves?
I have noticed my leaves becoming a lighter green over the last week and now today these brown spots appeared on the center of these leaves? First feeding was yesterday. Base nutrients 1/4 strength dosage. Highly doubt nute burn? I did give some Epson salt foliar Spray.
Leaves. Other
2 years ago
2
Solved
tema9271
problem
I can't figure out what's wrong with the leaves?
Week 5
Leaves. Other
2 years ago
6
3
Solved
electabruce420
I gave an N boost to both plants but the one I haven't being using LST on is presenting an issue on the leaves, they are turning dark green on the inside, wondering if it's the true healthy color or is a sign of excess N. There are more photos in the journal Thank you
Week 3
Leaves. Other
2 years ago
2
2
Solved
BIaze420
Stunted plant - Leaves are blotchy and wrinkly - Problem identification
My stunted plant is recovering i guess, looking better than a week ago and is growing bigger slowly, but the problem has to be identified so i don't make that mistake again. The leaves look as stated, light burn looks alike but i'm not sure since the other 3 had the same distance
Week 2
Leaves. Other
Plant. Too short
2 years ago
3
3
Solved
yourbestbud
Leaves looking weird
Is it normal for my leaves to look like this?
Leaves. Other
2 years ago
4
3
Solved
yan402
Banana Purple Punch, Brown spots on leafs?
Any Idea why my leafs on the top buds are spottet/Brown/yellow? Its affecting only one plant , all Details are in my Diary PH light hours temperature and more. Thanks in advance 🙏
Leaves. Other
2 years ago
3
2
Solved
Weedix25
Cut more leaves ?
Do you think we should cut a few more leaves? You can see all the photos in my journal. I think there are 3 or 4 short weeks left before the harvest.
Week 8
Leaves. Other
Plant. Other
2 years ago
9
6
Solved
Lew420
Purpling on leaves
Purple spots on leaves, leaf tips curling downward. Possibly a phosphorus deficiency caused by high pH?
Week 9
Leaves. Curl down
Leaves. Color - Dark-purple
Leaves. Other
2 years ago
3
3
Solved
narvisck143
Olio di neem
Hi, olio di neem quando si deve usare? Solo quando la pianta e infestata ? E come si usa? Si spruzza sulle foglie direttamente?
Leaves. Other
2 years ago
4
1
Solved
Terp1
Can root damage cause this?
The little f*cker has a major damage to his taproot since germination phase. I accidently broke the tip of it. But she was very strong. Fought for her life and won the battle. Now she is 12 days old and shows this. Is this caused by the root damage or from other circumstances?
Leaves. Other
Plant. Other
Roots. Other
2 years ago
5
7
Solved
TCH0808
Organic slow-release amendments...How does an excess occur? I thought that couldn't happen :-/
While these gals are super healthy and look great (What do you think?), I'm looking for high-standard criticism/advice. Are these leaves too dark (Slight claw on certain leaves, N excess?)? Also see very minor tip burn. I'm using organic slow-release amendments...?
Week 13
Leaves. Other
2 years ago
5
5
Solved
mikejm
What kind of mutation is this?
What is this mutation called?
Week 4
Leaves. Other
2 years ago
2
2
Solved
AlexG
Stop at cotyledon stage, true leaves do not grow
What's the problem guys? At the cotyledon stage, it froze and has not been growing for 7 days
Leaves. Other
Germination. Substrate
2 years ago
4
2
Solved
aBUDabove
Young plant. Spots?
Young plants. Only 5 nodes. Please see pic. Any help would be great. Lower leaves and starting at tips. Same issue 2 separate plants. First time in coco. Calcium maybe?Thanks
Leaves. Other
2 years ago
4
4
Solved
SupremeGreenGrows
Beginning of week 8. Deficiency? Nute lockout? Normal for this stage of its life?
Beginning of week 8 and her leaves are showing more spots and discoloration everyday. Is this normal for an Auto in the late stages of flower? Or do I need to feed more? Maybe a flush? This strain says she takes about 10 weeks start 2 finish.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
2 years ago
1
1
Solved
narvisck143
Un aiuto
Perché sta morendo quelle foglie piccole? La pianta ha 5 weeks
Leaves. Other
2 years ago
2
1
Solved
narvisck143
È maschio o no ?
Per favore, ditemmi se devo tagliare questo coso?
Leaves. Other
2 years ago
2
4
Solved
SupremeGreenGrows
1st Grow, using FoxFarm OF Happy Frog. Need Advice on nutrients. When to start? what nutes to use? Schedule?
Currently on week 5 and my girl is growing in a 50% ffof 50% ffhf mix. She has slightly darker green leaves so I really haven't given any nutes. should I keep holding off on the nutes? I have some Maxibloom and Calmag but I'm unsure if she needs any right now. FF user any tips?
Leaves. Other
Feeding. Schedule
Feeding. Other
2 years ago
5
3
Solved
Mazgoth
Leaves drying
Why the leaves are keep growing like this? The temperature is 21/22C 60/67 humidity,it’s the only one in the tent growing like that
Week 2
Leaves. Other
2 years ago
3
4
Solved
Juschiln420
Help with diagnoses leaf yellowing and yellow spotting
Can anyone help me in the right direction on what the plant is telling me she needs. I'm getting yellowing on lower leafs and spotty yellowing on upper leafs. I thought maybe light burn for spotty yellowing and raised light a few inched with no change. I appreciate the help!
Week 4
Leaves. Color - Yellow
Leaves. Other
2 years ago
10
12