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Back to Grow Questions
Spots on leaves
Jules216
started grow question 2y ago
Any ideas why these Brown spots appeared so quickly?
Solved
Leaves. Color - Dark-brown
likes
Krisis
answered grow question 2y ago
Can’t really make out much here other than the leaves curling down
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Complain
Selected By The Grower
kashmir
answered grow question 2y ago
It's probably just nothing man and will continue to grow well. Sometimes they have like birthmarks while they emerge from the seed
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Grey_Wolf
answered grow question 2y ago
very hard to see mate closeups are blurry
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Similar Grow Questions
Solved
JesusChrist
Saw this first day of 12/12
Pretty sure this is just where I got nutrient solution on my plant yesterday when watering unless it's something else? I pulled these leaves off 1 plant when lights came on this morning. Every Plant looks 💯 great besides these 3 leaves, all from 1 plant rest of plant is great.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Bezenga
Spots on leaves
These spots appeared on two leaves of the plant. The color is something between orange/brown. Could be dangerous? I almost have sure theres no much watering. What could be? Thanks a lot! Im sorry for my english.
Week 3
Leaves. Color - Dark-brown
3y ago
2
2
Solved
tavaresf
Yellowing and brown spots on leaves
Can anyone identify why this is happening? I am growing 2 other plants (one the same strain) with identical treatment and this started happening with one of my Royal Jacks. Everyday new leafs show the same symptoms.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Frm11001
No logro descifrar cómo arreglarlo - auto en DWC
4 and a half weeks since the start, pH 6.0, ppm 600, includes base nutrients + calmag + silicon + trichoderma. Same problem throughout the entire vegetation, in the 4th week I included calmag and more fertilizers and it seemed to improve but now it's declining again. Over-fertilization? Deficiency?
Leaves. Color - Dark-brown
4y ago
1
1
Solved
RecordSet
Brown Spots Diagnosis
I need some help diagnosing these brown spots please! I am considering light burn, calcium deficiency or maybe PH imbalance. PH is usually around 6.8, humidity near 60%, temps averaging 27°C/81 F, light distance at 25 cm, nutes and water schedule is disclaimed on my current grow
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2y ago
2
3
Solved
TrustNone
Any suggestions on what you think the problem could be with #2 could be welcomed. Air pots, soil dries out 2-3 days, temps stay in same range, since sick no training was done, brown spots starting at old growth and moves up plant on big fan leaves 1st then rusty look as progress?
Week 4
Leaves. Color - Dark-brown
8y ago
2
4
Solved
NipplesMD
Been wilting every 2-3 days and then recovers after watering. Brown spots appeared in the last 24 hours. Pictures of leaves off and on the plant in latest week's pictures. Water ph'd very high (7.5+) and I have lowered to 6.5 for this watering with 1/4 strength nutes and vinegar.
Week 7
Leaves. Color - Dark-brown
7y ago
5
3
Solved
MicroNighthawk
Deficiency on Fem. Girl Scout Cookies?
I am watering sporadically and only every 2nd watering I add nutrients... haven't checked PH in a while but is usually around 6.5 The top leaves have no burnt tips - so am I (finally) having a nutrient deficiency?
Week 9
Leaves. Color - Dark-brown
4y ago
1
3
Solved
Soter
calcium deficiency?
I've notice some brown spot on one of the 3 Fat Bananas. I think it is due to calcium deficiency. I am not sure though, as this is the only plant of the 11 in the garden, which are having this issue . What do you think?
Week 4
Leaves. Color - Dark-brown
6y ago
1
3
Solved
Flyalivebeats
Leaves have brown spots
Any idea what these brown spots could be?
Leaves. Color - Dark-brown
5y ago
1
6
Solved
Jan_Jan
Flecken auf Blatt und Halm oder Helikopter-Mutter
The 2 spots on the front leaf and the dark areas on the stem are bothering me a bit. Do you think the plant has a problem, or am I just worrying too much again? VP 10. It's in 11l BB AllMix and was watered once at the beginning of the VP with 3l.
Week 2
Leaves. Color - Dark-brown
Setup. Strain - Autoflowering
Setup. Outdoor
2y ago
4
4
Solved
MarkWatney
Black spots?
Is this a deficiency, nutrient burn, or disease, growing in MG soil, recovering from overwatering as well.
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
5y ago
1
1
Solved
Smoking_Joe_Frazier
Discoloration underneath the leaves. Should I be concerned?
Leaves. Color - Dark-brown
2y ago
2
2
Solved
JoseTodoLoco
Damaged leaves
I have a problem with one of the plants, the leaves are damaged and some of them had to be removed, the plant is growing too slow. I thought it is related to Cal/Mag but I've been adding it for a while since week 2 and the problem is not corrected
Week 5
Leaves. Color - Dark-brown
6y ago
1
3
Solved
xaden
Brown spots on leaves? Is this lockout or something else?
Can anyone tell me what this might be? Need help identifying plant symptoms
Leaves. Color - Dark-brown
Plant. Other
1y ago
1
4
Solved
uktuk
Calcium / PH issues? Did I take the correct steps?
Am I on the right track to remedy my plant's issues? Seems like calcium deficiency to me. Soil test comes in at just under 6.5, my reservoir water going in is 7.3ph, in case its actually a lack of calcium and not the PH i've top dressed gypsum (and epsom salts).
Week 7
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
3
Solved
Ap0_DrX
I have this symptom, a pattern of rust spots happening on new leaves, I have checked medium PH, which is around 7.5. I think it is Boron Deficiency caused by The medium PH not being approximately 6.5. I need more suggestions, What do you guys think?
Week 10
Leaves. Color - Dark-brown
4y ago
1
2
Solved
420baby
Orange Spot in first set of leaves
If you can see Veg Week 1 Photos, Photo named Day 7 Zoomed, I have been seeing these dots for 2-3 days now. What is it? how can it be solved? FYI - These were the first set of leaves, others look healthy. My guess - nut water got sprinkled or cal/mag deficiency.
Week 1
Leaves. Veins - yellow between
Leaves. Color - Dark-brown
6y ago
2
3
Solved
CaaosPLAGRON
Help help help
What's the problem with the plant .... ????? How to solve ..... ????? Garzie 😉
Week 10
Leaves. Color - Dark-brown
6y ago
1
1
Solved
surhaze
AYUDA! Hojas con puntos negros/marrones
Some leaves on my plants started showing these spots, they're like brown/black dots and I don't know what it could be :( Fungi, deficiencies due to incorrect pH? Help!!
Leaves. Color - Dark-brown
6y ago
3
3