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Back to Grow Questions
Spider mites?
meangreenmachine
started grow question 4y ago
What do you think the problem with leafs are during my week 4? I have noticed the there was discoloration on some levels and somewhat looks like someone might be eating from underneath of the leafs.
Solved
Week 4
Leaves. Color - Dark-brown
likes
ChitownCannaChica
answered grow question 4y ago
Looks like just damage and possibly the start of thrips
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Selected By The Grower
gottagrowsometime
answered grow question 4y ago
That's just old N tox leafs, degradation is all buddy. But to be safe. Check underneath leafs for eggs and of course you'll see webs. Good luck pal
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Similar Grow Questions
Solved
ConspiracyFly
The plant is lacking any nutrients should I take precautions?
I needed your help to understand if the plant is lacking any nutrients should I take precautions? The leaves are dry at the tips and have brown spots in the middle... It is happening both new and older leaves... I noticed that 2% leaves are becoming like in the picture!
Week 8
Leaves. Color - Dark-brown
3y ago
7
5
Solved
Dirtydraggel
What kind of deficiency is this or is it light burn? Can provide more pictures since they are in a sleep period now. It’s this plant, strawberry banana one and the purple queen.
Week 7
Leaves. Color - Dark-brown
7y ago
4
4
Solved
Drgreen13
Please help me. This has happened over night.
3 of my friends plants have just started having issues, it's literally happened over night on all 3 plants. Please help me.
Leaves. Color - Dark-brown
3y ago
6
4
Solved
KOKOK
Help my plant
Hey, i see something wrong with my plant, untill Day 10 she was under the cfl lamp n every thing was ok, at the Day 11 i switched the light to LEd and this happend:( İ noticed when i compare the photos of the day 11 with Day 10, please help me im nervous, Thanks. What you think?
Week 2
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5y ago
3
3
Solved
local____host
Browning of leaves, heat burn or pests?
Plants are showing signs of browning, and other weirds leaf markings, kind of grey-ish not too pronounced. It's been very hot and sunny here for 5 days, temps reaching above 37°. I left them in the sun during this period, is it heat stress? Otherwise growing nicely.
Leaves. Edges burnt
Leaves. Color - Dark-brown
5y ago
1
Solved
Giovanna
Leaves with stains.. :/
Anyone can tell me whats is this? any deficiency? excess of nutrients? pls help me
Leaves. Color - Dark-brown
3y ago
1
1
Solved
Hermes88
Still dying
last week Leaf miners attacked my plants and I fought them with neem oil. The parasites are gone but I don't understand why the leaf is still dying
Leaves. Color - Dark-brown
3y ago
3
Solved
TheProfessorGrows
K deficiency? Or something else?
Not sure how to go about this deficiency. PH is solid at 6.5 so it’s not a ph issue. It seemed I had corrected the deficiency when it first appeared a few weeks ago, but now the brown spots seem to be spreading again. I think it might be K but not sure? Any ideas?
Week 9
Leaves. Color - Dark-brown
3y ago
1
3
Solved
Ktims420
I water my plants everyday , however I have mixed my nutrients “ph perfect grow, micro, and bloom” in with my water only the appropriate amount given on the bottle. Should I be using water with the nutrients everytime I water or switch it up with plain water as well?
Week 2
Leaves. Color - Dark-brown
7y ago
2
1
Solved
Bigbugs1
Help me
I use biobizz fertilizer. I'm moving forward by rising step by step per pot and doing 2 full 1 empty watering, I'm doing 3.5lt irrigation, my latest fertilizer table grow 3ml/L bloom 3ml/L top max 1ml/L alga a mic 3ml/L cal mag 1ml/L Ph6.4, but the problem seems to me like calciu
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
3
Solved
Faust1a
Deficit
Hi guys please i would like to advise this phenomenon on the leaves it's in a few places on the vents you don't know what it could be? I will be happy for any advice.
Week 4
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Other
5y ago
2
2
Solved
Hix57
Ma plante présentes des tâches sur les feuilles ainsi qu'un jaunissement commençant part les extrémités. Elle a récemment reçu pendant une semaine de l'eau claire. Sinon la plante de se porte bien. Des idées concernant ces taches ? Dans l'attente, merci d'avance pour vos réponse.
Week 9
Leaves. Color - Dark-brown
1y ago
4
3
Solved
CRIM_mir
Day 46 NL Auto: Multiple Leaf Problems Developing after Possible Nute Lock and 2x Flushing — Should I feed again @ lower TDS? What’s wrong?
Hi growmies! Wks 3-5: overfed 3 plants Wk 6: TDS after plain h20 1800-2300ppm; 2 flushes w/ gallon h20/plant Wk 7: TDS readings 500-800pp, but 1 plant showing multiple types of leaf problems I thought I fixed it, but now I don’t know what’s up or what to do? Thoughts?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5y ago
5
3
Solved
GoGscrash
What is wrong:/
please advise me what shortage or surplus could be
Leaves. Color - Dark-brown
4y ago
1
3
Solved
ZkGrow420
Fungus or Deficiency
Leaves turning yellow with dark brown spots? Im going to harvest these next week, just want to know whats up with it
Week 9
Leaves. Color - Dark-brown
6y ago
2
3
Solved
88kasanova
Browning in the center
Getting some browning on the middle part of the leaves.. can anyone identify this??
Week 4
Leaves. Color - Dark-brown
6y ago
2
1
Solved
THC123
Brown/Gold Stripes?
What is this? I read it’s Mag deficiency, but I put more CaliMag in yesterday during the res change. PH remained the same as well, 6.0. I topped yesterday as well. Any ideas?
Week 4
Leaves. Color - Dark-brown
6y ago
2
3
Solved
UpInSmoke420
Spots on the leaves?
Anyone know what's the problem here? Is it anything to worry about? I did ask recently but it seems to have continued.
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
6y ago
3
Solved
KINGT88
Leaves changing colors
Leaves are starting to curl down on one plant. Another plant the leaves are changing colors as shown in the video, what am I doing wrong? First time grower.
Week 4
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
1
5
Solved
MarijuanaMiyagi
Is this Tobbaco Mosiac Virus?!?!
Is this TMV? It has 6.5 ph in and temps remained within normal parameters. Had thrips infest. Mostly gone no real new activity but I think I got Tobacco Mosiac Virus. Never seen it myself before just wondering if I am correct.
Week 7
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Leaves. Other
4y ago
3
3