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Back to Grow Questions
Leaves are ??
Kappo8
started grow question 4y ago
Hey does someone know what is going on with these leaves? In dwc.
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Leaves. Edges burnt
Leaves. Color - Dark-brown
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Answer
Coopmc
answered grow question 4y ago
Rust finagle infection
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420DeepGrow
answered grow question 4y ago
Son deficiencias por el exceso de nutrientes seguramente, aunque podría ser también un pH inadecuado. Usa la mitad de dosis de abonos que dice el fabricante en los riegos e intenta controlar el pH. Espero que te sirva
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ganjermaster
answered grow question 4y ago
I still think it's spider mites problem but if you're thinking its a nutrient problem you should give more details about your schedule
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GreenOrganicGermany
answered grow question 4y ago
Sofern keine Anzeichen für Spinnmilben zu sehen sind, würde ich als nächstes auf Kalziummangel tippen.
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Kappo8
answered grow question 4y ago
I checked with microscope nothing is eating them or attacking them.
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ganjermaster
answered grow question 4y ago
I think those are spider mites I also had similar marks and resulted in spider mites biological battle during 1 year or so
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Similar Grow Questions
Solved
Stolas2
Yellowing and crisping leaves
Hi Really need some help with pics below leaves are yellowing snd crisping. Not sure if it nute deficiency.
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
Solved
SirSmokeALot333
Help what's this
Westcoast O.G day 64 watered her today with Calmag + Bigfruits greenbuzz liquids. Coming after work seeing this. Last feeding was on week 8 with some bat guano. Run off is 6.3 growing in allmix biobizz soil.
Leaves. Curl up
Leaves. Color - Dark-brown
4y ago
4
4
Solved
jeannoTapin
Brown/burnt spots on 1 plant only
Hello, D49 (out of 70 theoritically) same strain, same nutes but only one plant looks affected (top right). Looks like it started 2 or 3 days ago. Could it be nute burns ou some kind of lockout? If yes should I flush or could i only give tap water for a few waterings?
Week 7
Leaves. Edges burnt
Leaves. Tips - Burnt
1y ago
5
4
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
BadGrower
Deficiency or overload? Any help appreciated
3 plants in question here. Minor burning on one of them? The other 2 younger ones have the bigger fan leafs turning slightly yellow. Some weird scarring noted too. Using dry amendments (earth dust, dolomitic lime). Soil, haze, 6.8 PH of filtered water.
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
Solved
savethehumanseh
Is this light burn?
I am pretty sure it is led light scald but just thought id try to verify. I have a new 650w Hortibloom light bar and have been running it between 400w and 650w at the top of the tent. I'm guessing 650w, even at the top... is too much? They are in soil, and I'm using gaia green
Leaves. Edges burnt
5y ago
1
2
Solved
IQuSX
Refresh Box-area
How to quickly put things in order in this box? There's also a tank...
Leaves. Color - Dark-brown
Other. Bugs
Techniques. ScrOG
3y ago
4
3
Solved
Jworjik
Brown spots
What are these brown spots and how can I treat them. I saw them only on 3 leaves.
Week 8
Leaves. Color - Dark-brown
5y ago
3
4
Solved
2ofyn52aUdHza4Y
Nutrient deficiency which kind and/or light burn?
Do I have some nutrient deficiency or light burn or maybe both? Looks like maybe P or K? I changed my light to a HPS and the plants grew much closer to the light so could be too much PAR/heat so I raised the light. I also had started to add Cal-Mag to my feed just before.
Week 6
Leaves. Edges burnt
Leaves. Tips - Burnt
3y ago
4
3
Solved
Smokeyboar
cal and mag canna coco
Leafs I think its cal and mag but unsure. If it was how do I correct it. Do I say flush with 10 20 liters and then give it 1 mill cal and mag per litrr all canna nutes I use
Leaves. Color - Dark-brown
5y ago
1
Solved
toxicswine462
Calcium and Nitrogen deficiency?
Hey guys, I noticed that on a few leaves have start appearing some rust spot. My guess is a calcium deficiency. What do you think? Also, there's a cola(the one marked in the pic) which has a slightly more light green leaves, nitrogen deficiency?
Leaves. Tips - Burnt
Leaves. Color - Pale
Leaves. Color - Dark-brown
4y ago
3
4
Solved
grower_not_shower
What are these spots? I've tried every fix but nothing works.
https://imgur.com/a/smyIu86 What are these spots? I've tried Laser 2240 SC, Kumulus DF and Champ 77 WG and nothing works, the spots are still spreading.
Week 7
Leaves. Color - Dark-brown
3y ago
6
6
Solved
Phurlax
nute burn or deficiency
Nute burn? Run off ph was like 5.5 I gave it a good high ph flush going to check again next watering i gave it 1/2 dose tiger bloom 2 time in a row started with tip burn now here
Week 8
Leaves. Edges burnt
5y ago
1
1
Solved
Evoluto
Dark spots on leaves.
Does anyone know why my plants are getting dark spots on the leaves and how I could treat them?
Week 8
Leaves. Color - Dark-brown
3y ago
1
4
Solved
MiyamotoMusashi
Light nutrient burn
Hello growers, can you confirm tha this is a light nute burn?
Leaves. Edges burnt
Leaves. Tips - Burnt
4y ago
1
2
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
Blabina
Young quick seems to have issues
Young quickblue seems to have issues. What happen ?
Week 1
Leaves. Edges burnt
4y ago
13
7
Solved
Peweez
Could someone help me to identify the issue my plant has?
This girl isn't looking healthy anymore and I need to figure out why. What I did: I topped her pretty early but she recovered well (you can see it in my grow diary). A week later I transplanted her from 0.5L pot to her final autopot 14L. After that she had a hard time recovering.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
10mo ago
2
3
Solved
Togoutouseg
Feuilles jaune et marron!
Bonjour, j'aurai voulu savoir si vous saviez ce qui arrive à me plantes. Une d'entre elle se décolore, elle perds son vert qui jaunis. Et l'autre à beaucoup de mal à pousser, et ses pointes deviennent marron. Les feuilles se lève aussi. Merci beaucoup pour votre réponse.
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Dark-brown
3y ago
1
3
Solved
ClassicKellerWiese
Überdüngung oder Mangel ?
Bei all meinen Pflanzen bilden sich gelbe Blattspitzen aus die auch etwas verbrannt aussehen. Denke nicht das an der Lampe liegt, die ist 70cm entfernt und läuft auf 50%. Wachsen auf Kokus und Lightmix Erde von Biobizz. Gedüngt wird mit Biobizz nach Düngechema.
Week 8
Leaves. Edges burnt
1y ago
2
2