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Back to Grow Questions
Does it looks like N toxicity to you?
cnkice
started grow question 6y ago
The strain is Jack 47XL auto. Leaf looks a bit too shiny to me but bud development is fine. For comparison, the plant on the left has dark/shiny leaf; the one on the right is the same strain, use the same nutrients but the leaf looks normal.
Solved
Week 9
Leaves. Other
likes
MangoDudu
answered grow question 6y ago
Yes that one is struggling with the ammount of N, too much for her
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Complain
Selected By The Grower
MangoDudu
answered grow question 6y ago
Reduce for both, is better , they don’t need so many N , after the 3rd week I stop give any N to the plant
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Similar Grow Questions
Solved
Dillsnills
Wondering how they are looking and what to do about brown spots?
Sorry bout the flash I will get better pics, jus wondering how these r looking 6 days old, some have brown spots no new ones showing up,any advice on what it is and what to do? Straight pH water 6.3 ffof soil added perlite. From the soil?Advice n Input greatly appreciated.
Leaves. Other
Setup. Seedling
6y ago
2
2
Solved
PabloTheGrower
Nutrient defficiency
Part 2 . Pic update Hello, I just started growing in dwc. Can anyone help me identify this problem,please? The ph is stable between 5.8 and 6.0. There is no root rot. Roots are white and theres no smell. Nutrients in this plant are at minimum EC 1.0/1.1
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Leaves. Other
5y ago
2
4
Solved
stuffyloir
These spots have appeared for a few days now, both at the bottom and the top. The last runoff was: EC: 1.00 pH: 6.3 (EC in: 1.10; pH in: 5.6). I suspect a deficiency of P and K, but I'm a beginner and I'm not sure. I use coco and perlite with Terra aquatica tripart + calmag. 🙏
These spots have appeared for a few days now, both at the bottom and the top. The last runoff was: EC: 1.00 pH: 6.3 (EC in: 1.10; pH in: 5.6). I suspect a deficiency of P and K, but I'm a beginner and I'm not sure. I use coco and perlite with Terra aquatica tripart + calmag. 🙏
Leaves. Other
Setup. Strain - Autoflowering
Feeding. Deficiences
2mo ago
2
2
Solved
promo
What is this rust discoloration on leaves, and how can I stop it?
Does anyone happen to know what is causing this rust colored discoloration on fan leaves? It starts on bottom leaves, and moves up. Also seeing yellowing on leaves, and not sure if its pest issue, light issue, deficiency, or watering concern. Super nervous plants are dying🙁
Week 3
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
5y ago
7
3
Solved
MrGreenMan
Brown spots on lower leaves, shouldn’t be calmag deficiency so I’m stuck :’(
What are these brown spots starting on the lower leaves? I’m putting 1.4ml/L calmag so doubted it would be deficiency, any advise please?? Struggling to diagnose this myself :)
Leaves. Other
6y ago
2
3
Solved
Dankdan
Got some white patches on the leaves first grow so really not a Scooby do on what I'm doing so any help would be good Cheers In advance
Leaves. Other
Plant. Other
6y ago
1
3
Solved
mark4686
Broken leave - what happened?
One leave is broken as you can see in the picture..what happened?
Week 4
Leaves. Dropping off
Leaves. Other
6y ago
1
1
Solved
Magician
WHAT IS THIS DISCOLOURATION? Critical Kush non auto from RQS, 10 weeks old, outdoor.
There is some discolouration on the leaves. I have removed the worst off 7 leaves and applied a pesticide for spider mites, aphids, scale insects today. Should I remove all the rest infected leaves as well to be safe? Pesticide says I can repeat in 7-10 days. thanks
Leaves. Other
5y ago
1
2
Solved
burnerac
Curiosity question: My tent shares space with this plant being grown in soil. The seed is the same. Germinated at the same time. Very few mistakes or problems with either plant. Both seem healthy. What does the color difference say to you?
Week 16
Leaves. Other
6y ago
7
3
Solved
CaptainCream
What is this and how to fix this issue ?
What is this and how to fix this issue ?🙏 What is this white on leaves and you can see leaves deformation they are not growning the same in two side.??
Week 10
Leaves. Other
6y ago
12
6
Solved
Asterix1
Leaves
The plant on the right has germinated a week before the other and it is already at the end of second week. The first leaves have this shap and color. Can help me guys?
Week 1
Leaves. Other
4y ago
1
2
Solved
Eroben
Spotting/bleached spots on leaves
One of my plants has some light green spotting on the leaves but other than that seems perfectly healthy. I don't think I need to be worried about it but I'm curious if anyone knows what it might be? (just a mutation?) My camera isn't the greatest but it is visible in my picture.
Week 4
Leaves. Other
4y ago
3
4
Solved
SirTucksAlot
Letting in more light?
Should I defoliate again? And if so which leaves should I target? Thanks guys
Week 10
Leaves. Other
5y ago
2
2
Solved
YeOldeGrower
Hi guys, could anyone help me? i have no idea why my leaves of one of my plants is turning yellow. I already am giving more nutes and started this week with Vita Race. Do you have any idea why my leaves are turning yellow?
Week 3
Leaves. Other
8y ago
2
3
Solved
mr_h_kovert
Reddening of leaves quite prevelent at top of plant. Think it might be a PK deficiency. Question being - is it too late to add a PK booster at this stage of flowering? [Or will I have to ride it out?] Thanks,
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Week 10
Leaves. Other
7y ago
1
1
Solved
JonGrow
Leaves
Hi, some deficiency nitrogen or potassium ?
Week 11
Leaves. Other
6y ago
1
Solved
GhostGuyFarm
Leaves barber
Hello.I must admit that the growth resulted in a lack of space in the tent.How do you approach the topic of pruning leaves? Should I remove something? I must admit that many flowers have limited access to light.I also know that the leaves are getting energy. What should I do?
Week 8
Leaves. Other
5y ago
1
1
Solved
GanjaGoddess
Under-watering? I water all my plants equally and one seems to be growing steadily and two have stopped. How often should I be watering in smart pots and how much water should I be using each time? Also is there anyway to save my two heat damaged plants or should I scrap them?
Week 3
Leaves. Other
7y ago
4
Solved
ekkoz897
Leaves spotting brown round shapes
Idk What to do anymore. I tried flushing the plant that initially had it, and it kept appearing I then fed it again, it kept spreading. I defoliated all the bad leaves and it started popping up on another plant's leaves. Why is this happening? How could I end it once and for all?
Week 9
Leaves. Other
3y ago
2
3
Solved
FreeGardner
Brown spots - can you tell what that is?
Brow spots appeared on middle to top leaves (lower leaves are perfectly fine). I'm using a common soil "ready to use" from a gardening supply store + Earthworm Humus + some inert substrate, and didn't add any veg fert Can you tell me what it might be happening and how to fix it?
Week 6
Leaves. Other
6y ago
1
1