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Back to Grow Questions
Deficiency or insect damage?
Barbieslapping808s
started grow question 6y ago
Deficiency or insect damage? And from what nutrient or insect 😁
Solved
Week 16
Leaves. Color - Dark-brown
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Rap_a_cap
answered grow question 6y ago
Oh Bro, considering the good general health of the leaves, these spots are very suggestive of droplet sunburn.
1 like
Complain
Selected By The Grower
GMSgrows
answered grow question 6y ago
Could be dry areas in your root system if your using fabric planters.
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Complain
Similar Grow Questions
Solved
nectarinepasta
Small brown spots on certain leaves
Some leaves are showing small brown spots. Around 5% leaves affected and all are close to each other. Can this be an infection? Otherwise plant looks healthy
Week 5
Leaves. Color - Dark-brown
Leaves. Other
5y ago
2
2
Solved
Smokingthatdank420
Can someone help me and tell me what I need to do to get rid of the little brown spots in my leaves? Thanks.
Week 6
Leaves. Color - Dark-brown
7y ago
2
2
Solved
Skynet
Cal-Mag and N Deficiency in Flower? Thanks!
I'm guessing the yellowing and brown spots (in Wk 8 pics) are related to Cal/Mag and maybe a lack of N? Would love some advice from someone who's seen this before Thanks! I'm seeing this in all my grows to some degree- using FF trio and FFOF but not for much longer
Week 7
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
5
3
Solved
Aonjacktallbeck
Ph problem?
Is this a ph problem or something else? My meter doesn’t seem to be accurate. I’ve been feeding top crop veg once a week and ph 6.3 (soil), my run off was a bit high, a gave just plain water (ph 7) but no help. Photos from two plants. Heeelp
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
1
Solved
Mosherd7
Unknown rust on 7th flowering week
This started as what I thought was a cal/mag deficiency, bought some, gave it for a week at a good dose and 6.3ph, and this intensified and switched from just lower leaves to the upper and a few sugar leaves on one plant. Any ideas? May calmag takes awhile? Or wrong diagnosis?
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
1
3
Solved
surhaze
AYUDA! Hojas con puntos negros/marrones
Algunas hojas de mis plantas comenzaron a presentar estas manchas, son como puntos marrones / negros y no se que puede ser :( Hongos, carencias por ph incorrecto? ayuda!!
Leaves. Color - Dark-brown
5y ago
3
3
Solved
Bikoo
Damage on the leafs
Alright another week another question for me to learn from. As you can see in week 2, there is some small damage on the first set of leafs. Please check the two pics of week two. What do you guys and gals think where the damage came from and what to do with it? Cheers!
Week 2
Leaves. Color - Dark-brown
6y ago
1
1
Solved
Milanko772
Prosím pomôžte je toto problém?
Je to problém prosím? Ak áno čo mám robiť
Leaves. Color - Dark-brown
6y ago
1
Solved
Jake13255
Browning leaves? Did a soil slurry and dropped the water from 6.8 to 6.2. Does that mean it’s locking out? How should I go about fixing this? In peat pearlite and worm castings. Added about 6 cups of lime to the 20 gallons of soil thought that should have helped the ph?
Week 3
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
Solved
Smokin_Joe
Guess on what this is?
Unsure what this issue might be. PH seems in check going in and out. Getting mainly Fox Farms nutrients - got very weak doses of B-52 and CalMag a week or two ago. The other two plants are fine.
Week 6
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
2
3
Solved
TheProfessorGrows
PH Nute Lock!!
Having some serious PH and nute lock issues. Watered with nutes for first time last week. Started showing cal/mag deficiency. Tested runoff on last water and was at 5.5 with 6.5 in. Flushed with 7.0 water and runoff still 5.5. Plant seems to be getting worse!
Leaves. Color - Dark-brown
3y ago
1
1
Solved
densesensi
Did I nute burn my leaves?
I fed GH flora trio yesterday - introduced the bloom None of my other 2 plants have this. The other auto is the same age and fed the same dosage. How can I fix this? Or will it recover?
Week 5
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
1
2
Solved
HYDROBEAT
Bruciatura da luce o fertilizzante ? (Dwc)
HELP! Vorrei risolvere e trovare una spiegazione valida per queste foglie che stanno bruciando, principalmente sulla cola principale quindi quella più esposta alla luce". Ho anche aggiunto una dose di nutrienti essendo l'ultima settimana di bloom.Qualcuno ha qualche idea💡?Grazie
Week 11
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
5y ago
4
6
Solved
Jannis_Botanicum
Yellow/Brownish colored tips of leaves.
So, my girl now is 11 days old, while i was looking at here i noticed that the tips of the second pair of true leaves is soightly yellow/brownish colored, im worried for my plant. Could it be a wind burn ? I have a ventilator in my tent which was blowing at here. I moved it now.
Week 2
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
3
Solved
XanHalen
Progressive rusty spots on leaves
been upping calmag .5 each feed, still getting worse, if not calcium deficiency... what is it? should i keep upping calmag? running 2ml/gal currently. bud development is still good, not stunted, good structure and trichomb production, great smell.
Week 7
Leaves. Color - Dark-brown
Other. General questions
Feeding. Deficiences
10mo ago
18
10
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
5
Solved
Draxel
Hard Tap water Coco DTW
Hi,Here some Infos of my water It comes in a pH of 7,5 at the Moment(Summer) and about 0.5-0.6 EC maximum. I use Coco coir and pulled a very good harvest but ALWAYS GETTING LEAVES CRISPY and burnt like hell.Anything I can do except for installing R/O that Is out of reach atm
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Plant. Wilting
3y ago
2
2
Solved
aphexbg
Yellow fan leaves, brown spots on upper leaves, some curling.
Hi guys, I'm certainly having issues with my Amnesia Haze Auto feminized. At first the fan leaves on the bottom started going yellow, then after the flushing I did brown spots appeared on upper leaves. Please check the latest week of the diary and share opinions. Much Thx! <3
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
Solved
tipsytapsy
Bud rot? Mold?
My plant is a bit problematic ("quick one" Auto from RQS, outdoor balcony grow). I'm a bit worried that I have to throw it out, therefore I would like to ask for your expert opinion. :) 1. Is the "brown stuff" on the top bud "bud-rot"? 2. Are the "more intense white spots" mold?
Buds. Other
Leaves. Color - Dark-brown
1y ago
2
2
Solved
Shadowpup369
Leaf spotting
Is this a light burn issue or nutrient deficiency?
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2y ago
2
2