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Back to Grow Questions
Leaf
PolishFarmer
started grow question 5y ago
Hi. I found it on few leafs today! What it can be? 🤔
Solved
Leaves. Other
likes
PolishFarmer
answered grow question 5y ago
Do you think it could be cal&mag deficiency?
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Complain
Selected By The Grower
Similar Grow Questions
Solved
MrGreenMan
Should I reduce N further?
Hey everyone, it’s been 11 days now since I noticed a Nitrogen toxicity, and I adjusted feed to 650ppm and notes in ratios according to GHE feedchart (numbers in diary). Just wanted to ask if you all thought they still look like they need less Nitrogen? I could reduce calmag?
Week 6
Leaves. Other
5y ago
2
7
Solved
bonifacil420
New leaves have some white dots
Some of this plant's new leaves have white dots, i don't see any insects and i usually spray neem, any idea why this is happening?
Leaves. Other
4y ago
2
1
Solved
HazeyBobby
Need help diagnosing leaf loss issues with the G13 Haze strain (problem has been over 5 weeks now). The one in the smallest pot (7L) has lost a majority of its leaves. The leaves start yellowing and turning brown then crispy. They have white speckles on them like salt.
Week 10
Leaves. Other
6y ago
5
2
Solved
Captain_marijuana
Light
What would you say about my lighting based off the leaves of this auto? Too bright, too weak, or just fine?
Leaves. Other
Setup. Lighting
3y ago
1
5
Solved
unknown23
Watching the leaves and video, which deficiency could it be, please? Is better to flush or its just nut deficient? Thanks for your advice
Week 3
Leaves. Other
6y ago
1
3
Solved
4ako4ako
some kind of deficiency?
👋👋👋 is this some kind of deficiency?
Leaves. Curl down
Leaves. Other
Feeding. Deficiences
1y ago
3
Solved
Rasta_Ganja
Dinafem cbd
Any suggestions? This is my first time doing a dinafem cdb strain and it's just not looking right. PH is good and not overfeeding. For some reason it's just not looking right. Never ran into this issue before any ideas? Or is this just a common look for a cbd strain?
Leaves. Other
4y ago
1
1
Solved
GrowGuy97
Mold? Hermie? What to do??
Found some powdery stuff on one of my leaves think it might be mold😅 any help or suggestions would be great. Also think the same plant is a Hermie after further inspection! Should I harvest it now or what should I do???
Week 10
Leaves. Other
Plant. Other
5y ago
2
2
Solved
BarneyRumble420
Help please
Hey guys just wondering should I leave the bottom rounded leaves on or take them off they're not really doing anything?
Leaves. Other
4y ago
3
4
Solved
1Right_Angle
Red Stems on the fan-leaves!!
What is causing the RED stems on the fan-leaves of my plant. The Blue God is in week 3 of Flower. 2 other plants are getting the same diet and light and the B.G. is the only plant with red stems. How do you tell if it’s a deficiency or over-feeding? How can I turn this around?
Week 8
Leaves. Other
5y ago
3
2
Solved
bruxup
Slow Growth and Leaf Issues
Transplanted outdoors over a week ago and have noticed slow growth and new leaves have little holes and yellow spots on them. I've checked for bugs but can't see anything. Could this be nutrient-related? Or shock? Ph levels? Too rich soil? Any help is appreciated. Cheers.
Week 9
Leaves. Other
Plant. Other
Setup. Outdoor
5y ago
7
7
Solved
longearringboy420
Too late for another trimming ?
Show I do another trimming ? Most of the big upper leaves started having trychromes at their base so I am not sure if I should trim again at this stage. Currently in the 7/8th week. I already trimmed twice during vegetation and beggining of flowering.
Leaves. Other
3y ago
2
2
Solved
CBDreamer
I noticed that the lower 2 leaves are yellowing and I think that are a little crispy. I topped the plant at the beginning of the week ago and I removed the first pair of leaves three days later ( yesterday). Do you think is this a problem? What can I do? Thank you. Peace
Week 3
Leaves. Color - Yellow
Leaves. Other
3y ago
5
4
Solved
Marley03
Rust spots
What could be the cause of these rust spots? Only 1 plant is showing this. Same strain. They get same feeding. Ph is ok. 4 weeks into flowering.
Leaves. Color - Yellow
Leaves. Other
4y ago
1
Solved
cannaby_to
What happened to my plants?
Hey there, we moved our plants to a terrace and after 2 days the leaves are completely destroyed and covered in something "white/orange". What kind of insects causes this? Worth to mention its also quite windy! Thanks a lot!
Leaves. Other
6y ago
2
2
Solved
sn1ck3rz
Signs of an issue using Coco Coir
I noticed two leaves (on the same branch) are showing signs of something. It looks like it may be a deficiency of some sort but I am not sure. I tested my EC and the run-off EC was off the charts >7000. I am growing in Coco and I am new to testing EC. Need advise.
Week 6
Leaves. Other
5y ago
1
1
Solved
kraken
https://growdiaries.s3-accelerate.amazonaws.com/static/post/photo/23964/1184736_autoflowering-xl-in-summer.jpg There are many affected leaves. They are Cream Mandrine XL Auto. They have been taken care of just like the Green Poison Auto but these are very good. Being bigger I guess it's a lack (N)?
Week 8
Leaves. Other
6y ago
2
1
Solved
grumbledog74
What's the easiest way to tell if slight leaf tip yellowing is too much or not enough nutes?
Week 3
Leaves. Other
8y ago
2
Solved
kalmiata
How dark is too dark?
Are these looking too green? I’m not seeing any N-tox clawing but they are pretty dark, growth is pretty vigorous and steady though so I don’t know. They are in a pretty rich organic medium.
Leaves. Other
Feeding. Chemical composition
3y ago
2
3
Solved
Kobe2400
Brown
Brown spots starting to spot all over leafs
Leaves. Other
5y ago
3