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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
1 like
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
Freedonia
Day 14. Since day 12 a brown spot has appeared on one of the leaves of the first node, spreading little by little. Because of the symptoms, I think it's septoria, so I've sprayed neem oil to see how it works for her. Someone knows what can it be?
Week 2
Leaves. Color · Dark-brown
8y ago
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Solved
rimzytfa
Bottom leaves issue
Can someone tell me what is causing this issue and how should I fix it ? Should I just remove the “infected” leaves?
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PsiloCannabinoid
Would Epsom salt be helpful for these brown spots? If so, how many ppm? Is it OK to reduce pH with citric acid and distilled water in nute mix?
Week 2
Leaves. Dropping off
Leaves. Color · Dark-brown
7y ago
3
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Solved
Draxel
P deficiency canna coco
My Coco runoff Is coming Always less at every runoff.The EC just goes lower by Little step,like 40 us/cm,like 0,4 EC less each runoff and I am experiencing P deficiencies in lower leaves.Why? If I put more volume of fertigations It slowly ramp up though.
Week 1
Leaves. Color · Dark-brown
4y ago
1
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Solved
Budmarley2221
Deficiencey
Can anyone tell me what is cauing this i thought a calcium deficiency ?
Week 4
Leaves. Color · Dark-brown
6y ago
4
3
Solved
PinkParrot
Brown leaves
[ Lemon Orange 70% sativa ] Lot of brown leaves, starting from the tip [ Persian pie 60% Indica ] less affected by the problem (same watering) { We tried } PH 5,7 | & high PH 6,2 EC 0.9 | EC 1.2 Upper light
… Show more
Week 9
Leaves. Tips · Burnt
Leaves. Tips · Die
Leaves. Color · Dark-brown
4y ago
6
6
Solved
Zuzuman
Mehrere Mängel
2. Grow with Gorilla Cookie Autoflower seeds. The deficiencies on the back left look like those on the back right, I think phosphorus based on the pictures, and in the front, it's pretty much a mix of everything but extreme. The only bud that smells when you touch it is the one from the back right, the others don't.
Buds. Not fattening
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
1y ago
2
Solved
DrJoint
Ph issues part 2
Hi guys! It has been a while after flushing, repotting into bigger pot with fresh medium and feeding her only with water. I bought Sensi cal mag extra and I need your advise if it can be used together with BioBizz nutrients, I could get only this brand in my local store
Leaves. Color · Dark-brown
6y ago
1
1
Solved
DreamOn
Brown tips on seedling
I'm having an issue with my seedling. It has these brown tips and is a bit strange on one side, what could this be? Appeared before nutrients was added. Light seems to be okay. Also temperature but been some fluctuations.
Leaves. Color · Dark-brown
6y ago
1
1
Solved
dataTwiiix
Brown area on leaves
Hello everyone. Some leaves on my plant are getting brown spots. I gave GHE essential (trace elements) and cal magnifique (0.3ml/L) this morning, as well as biographie Bloom. I’m thinking it might be a magnesium deficiency, what do you think?
Week 7
Leaves. Curl up
Leaves. Color · Dark-brown
5y ago
4
2
Solved
Havingago
Suffering seedlings
Seed 1 is suffering and both plants probably stunted. Should I let these dry up then give a full dose (canna schedule) of coco ab and some cal mag?? Thanks in advance 👍
Week 4
Leaves. Color · Dark-brown
7y ago
5
4
Solved
Hesperik123
Brown spots. Any idea guys ?
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Leaves. Edges burnt
Leaves. Color · Dark-brown
Techniques. ScrOG
6y ago
1
2
Solved
moswald14
leaf tips are dying back, what is the cause for this?
leaf tips are dying back, what is the cause for this? leaves are curling and twisting too, could it be from too much light?
Week 4
Leaves. Edges burnt
Leaves. Color · Dark-brown
4y ago
1
3
Solved
ThcSrb
Spots on leaves and little twisted...
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Week 3
Leaves. Twisted
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
5
Solved
GrowerNL
My runtz are drooling since the beginning i am growing on coco watering once every 4-5 days on this picture i haven’t given water for 3-4-5 days I have a repost its a update My runoff is 7800 EC pH 5,66 but i gave it 1200 my last watering i am gonna flush
Leaves. Curl down
Leaves. Twisted
Leaves. Color · Dark-brown
6y ago
2
2
Solved
RoidBlaze
Droopy, curling inwards, dark green/Brown leaves
Seeing if i can get some more suggestion for droopy leaves curling inwards. The leaves now have a very dark green to brown color on the leaf. It's been about 4 days now. Def not under watering and don't think over watering.
Leaves. Color · Dark-brown
3y ago
1
1
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
6y ago
2
2
Solved
pepeti
Mofo substrato?
Mofo on the substrate and brown spots, what causes this and how to solve it? Thank you.
Week 14
Leaves. Color · Dark-brown
Roots. Other
4y ago
3
4
Solved
AkagamiWP
What am i doing wrong? and what shall i do?
form a month i keep having a problem with my plants. the leaves are getting brown spots then they get all brown and start to crumble. i flushed the plants 2 times and no improovment. the watering ph is 6.45. i'm using advanced nutrients that i always used. temperature is 25 degre
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
3y ago
2
4
Solved
Eddjack
Deficiency?
I need help recognizing a deficiency. i think it is cal mag, but it seems strange it has quite heavy nutrition. the pH of the earth is 6.20. i'm at 7 weeks and it also seems a bit slow in flowering. what can i do?
Week 11
Leaves. Color · Dark-brown
Leaves. Color · Mottling
5y ago
4
4