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Back to Grow Questions
Leafs with brown spots???
BigCough
started grow question 4y ago
I have one plant that has a couple leaves with brown spots. Thoughts?
Solved
Leaves. Color - Dark-brown
likes
Elgar
answered grow question 4y ago
Hey, give her some cal&mag every 25 days and she’ll be okay
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
mike97
Help
Got two ladies having some problems, all get the same food but only this two have show some problem. Fedding with Advanced Nutrients pH perfect PH 6.3-6.5 eC ~800
Week 5
Leaves. Color - Dark-brown
10mo ago
1
1
Solved
SLuGGeRNauT_420
Now wtf
Now with is wrong too much cal mag I didn’t have time to veg the small plants longer the older plants vegged for 2-3 months I had to flip so I have a bunch of smaller plants over night the leaves dried and crispy
Leaves. Color - Dark-brown
4y ago
4
6
Solved
Mitch
Seedlings leafs
My seedling is 2 weeks old, used fox farm chart amd used 6 tbsp per galon to make solution, watered 3 plants only 1 is showing this symptoms please advise.
Leaves. Color - Dark-brown
4y ago
1
1
Solved
WorldPeas
Rust Spots
Rust spots on fan leaves. Suspected nutrient burn as I let the medium get too dry. Though it would be helpful to get others opinion.
Week 7
Leaves. Curl down
Leaves. Color - Dark-brown
3y ago
1
6
Solved
Frm11001
IDEAS?! double cookies auto BSF
Tuve exceso de N al comienzo de la floración, hice lavado de raíces y todo empeoró! ahora, a casi 1 o 2 semanas de finalizar la floración,ella se encuentra así.Luego del lavado de raíces, continue con fertilizantes normalmente igual que las otras y las otras están en buen estado!
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
4y ago
6
Solved
spacebound
please help plant dying
Please help plant dying and I dont know why
Leaves. Color - Dark-brown
5y ago
1
2
Solved
Fede224466
Brown spot
What can cause this? Too much light?
Leaves. Color - Dark-brown
5y ago
3
Solved
MikeVA
Stressed plant
Having a deficiency or toxicity... Anyone know off hand what this is?
Leaves. Color - Dark-brown
3y ago
1
1
Solved
Mysteriogo
Should I remove parts of leaves ?
I suppose it's a something like overwatering + lamp stress. My lamp is now something like 80cm away. And I hvn't watered for 1 wk (but soil still wet, so... I wait ?). => Should I remove parts of leaves ? What about leaves with center dots? Previous question for more info, Thx
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Other
3y ago
1
2
Solved
Jules216
Spots on leaves
Any ideas why these Brown spots appeared so quickly?
Leaves. Color - Dark-brown
1y ago
3
Solved
Weediz
Brown spots, PH in run-off is in the high end (6.5~)
I see some brown spots on my leaves. I thought it was Calcium Deficiency caused by too low PH so I gave them PH 6.5~ with 30% run-off, and run-off shows at least the same PH so I think it is not too low PH, could it be caused by something else? Maybe too high PH or light-stress?
Week 10
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
11
9
Solved
Majeranek86
Strange brown spots help
I noticed strange brown spots. someone may have an idea what it might be. Thx for help
Week 9
Leaves. Color - Dark-brown
4y ago
1
3
Solved
seeddevil
Is this a disease caused by a lack of calcium and magnesium?
I pruned these problematic leaves during the flowering period, wondering whether this would lead to a decrease in yield. Calcium and magnesium were added every time I applied fertilizer. What caused the disease? Overnutrition burn?
Leaves. Color - Dark-brown
5y ago
1
1
Solved
lovely_neighbours
Crispy brown leaves
northern light is showing yellow and brown leaves at the top and the bottom of the plant. These leaves are thin and crispy like if they are about to fall off. I am watering it 2 to 3 times per week and started adding a bit of cal mag last week when they started showing brown dots
Week 6
Leaves. Color - Dark-brown
3y ago
8
6
Solved
SmokinTees420
Browning leaves
My leaves are showing some brown spots 5 days post transplant. I also increased my light from 30% intensity to 80% intensity. I have them 18” away currently. Am I showing signs of light burn? I have since turned the light back down to 50% and I am not on a 18/6 cycle
Week 1
Leaves. Color - Dark-brown
9mo ago
5
6
Solved
Ikamulus
what is that?
these brown parts are mainly at the upper buds and the bud which are affected smell a little rotten. I checked for insects but there are none. Temperature is also normal as well as humidity. It only affects 1 of 4 plants.
Leaves. Color - Dark-brown
3y ago
1
1
Solved
Nobody_NoMee
Nutrient Deficiency
What Deficiency’s are these ?? Using Coco+Perlite with earthworm castings and feeding with Fox Farm Nutes following the feeding schedule with CalMag every time I water at 6.2-6.5ph every other day. 1000ml of water per plant. All four clones have been fed the same since I got them
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
4
Solved
willertex
Brown spots and claws leaves
Brown spots on lower leaves and claws upper leaves. What the hell is that ?
Leaves. Curl down
Leaves. Color - Dark-brown
4y ago
3
4
Solved
No_Clout
Their appears to be rusty looking cracks on a few leaves never incourtered this before so it would be great if someone knows what this symptom is and how to cure it, it would be much appreciated! ✌️🏻🍁
Week 3
Leaves. Color - Dark-brown
7y ago
3
4
Solved
Legendaryseedthumb
Deficiency, EC, ph?
Help pls
Week 4
Leaves. Color - Dark-brown
4y ago
9
2