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Back to Grow Questions
Brown Spots On The Leaves
Otherland_Wildspice
started grow question 2y ago
What kind of disease is this and what can I do? Thank you :) Some leaf tips dry out
Open
Leaves. Other
likes
Answer
Koalasmokaz1
answered grow question 2y ago
Hi, I think it's a lack of phosphorus
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Complain
Similar Grow Questions
Solved
PeppaWutz
Cut off leaves for better bud development?
I saw some diaries where plants have nearly no leaves and produce a nice amount of good looking buds. Is it recommended to cut of most of the leaves at the end of flowering, that the energie goes into bud development?
Week 9
Leaves. Other
Plant. Other
Techniques. Defoliation
4y ago
5
4
Solved
TupacFR
Thrips or other insect ?
Hello I have a problem with 3 of my plants, on all 3 plants I have white spots and holes. Red spider or thrips? I tried neem oil, but, it only worked for 2 days. I have nettle manure and horsetail. Can I spray, or are the plants too young? Thanks
Leaves. Other
Plant. Other
5y ago
1
1
Solved
Farmboyconnor
Fan leaves are looking like they are turning into dust. This is only happening on 2 out of the 4 plants I have going. Thinking it is a ph problem but I've been watering at 6.0 -6.5 since day 1 and just only had this issue. Seems to affect lower growth first.
Week 10
Leaves. Other
6y ago
2
3
Solved
SilverSlapdick
Bug damage?
I hope I’m just paranoid but after noticing the bite in my last question stuff like this freaks me out. Could this be damage from a pest or are they just trichs. Been having nightmares about root aphids. (I also have a potas, mag, and sulf deficiency which could contribute)
Week 7
Leaves. Other
Other. Bugs
3y ago
5
7
Solved
Cremo
Are my leaves getting burned?
Hi peeps, here's the thing.The "bottom" of my leaves started to look kind of like they're dry. The PH is perfect 5.6 for hydro, I worry that the super low humidity of around 30 has something to do with it. The temp doesn't get hotter than 27C, at night around 18.Water temp is 21C
Week 5
Leaves. Other
5y ago
4
2
Solved
Qatan26
Defoliate?
I’m getting a lot of foliage after LST with these autos should I defoliate or just leave them as is? I
Week 4
Leaves. Other
5y ago
6
5
Solved
LK_Smoka
Advice?
Done with LST. I added a little overdrive.. just so anxious. My plants seem in line with pics from other Growers diaries. Any advice appreciated. Sometimes I’m afraid I overdo it with early topping and I did a lot of lst on these. I’m new at this. Thanks for reading! 🌱
Week 6
Leaves. Other
Feeding. Chemical composition
Techniques. LST
4y ago
3
2
Solved
Treighfunky
Nute, Wind, or Other Burn??? Need help deciphering.
Assistance with this diagnosis please.... I have been growing a Blackberry Kush Auto from Dutch Passion and things have been continually good but I have had consistent burn on my leaves in random spots. I have included pictures below. Heat has been high at 88F RH58% & lots breeze
Week 9
Leaves. Other
5y ago
4
3
Solved
Eclectic_Bloomz
Anybody have experience with mutations? What is the best thing to do?
Leaves. Other
4y ago
1
Solved
Steze
Lower leaves spotting help
Any idea what this could be , thought it was a calmag deficiency so I upped the calmag and added a low dose of base nutrients, plant responded next day by more spotting, I did a flush with florakleen last night and it seems to have helped I'm thinking now it was locked
Week 2
Leaves. Other
3y ago
6
3
Solved
CultivateIT
Leaf necrosis and cupping. Mostly on just the older fan leaves but spreading to the newer growth.
Started out looking like minor pest damage, but turned to necrosis with some leaf cupping. It got worse after moving indoors. I’m wondering if it’s a combo of pest, disease, and some heat/light stress from moving inside. Any feedback would be appreciated.😃
Week 7
Leaves. Other
4y ago
2
2
Solved
BonusPackage
One of my 3 plants is significantly smaller than the other 2. Her leaves are multiple colours. She was late to shed her shell so I peeled it off myself. She is still steadily growing however I have been unable to diagnose her. The photos of her are labelled "sick one"
Week 3
Leaves. Other
6y ago
1
2
Solved
Leanleanwok
Leaves goes down after 15 hours light every day.
Autoflowers 20/4.Light 240w LED 50cm from top. 23 days from seed. Ph 6.2-6.5. 4 days ago i did a mistake and overlighted them with 360w for 20 hours. Last 4 days after 15 light(day) hours leaves goes down and plants look bad. Is it possible to fix? 1photo-10h light. 2 - 15h.
Leaves. Other
3y ago
4
Solved
DoorStop
What are these tiny white dots from?
Do you think I have spider mites? I don’t think it’s moldy mildew. I have no idea where I could have gotten them from though.
Week 5
Leaves. Other
5y ago
1
3
Solved
buddhi_coop
Why are my leaves droopy ?
Why are my leaves droopy? I transplanted them into really small pots (all I had at that time) on Friday & watered them Friday & Sunday. They’re still droopy though
Leaves. Curl down
Leaves. Wilting
Leaves. Other
4y ago
2
2
Solved
bud_rick
Small marks on leaves a concern?
I noticed only a couple leaves out of a 4x4 gg4 grow show weird marks. Just wondering if it's cause for concern since it's my first grow. Otherwise they appear to be perfectly healthy, growing great and praying going on 4 weeks into flower.
Leaves. Other
3y ago
2
3
Solved
Dreamchvser
Insects, Mutation or related to my early nutrient burn ?
Hey I noticed that one leave is looking like it has been eaten by something.. I checked every plant and also used yellow stickers, but can’t seem to find anything. Is this related to insects or could it be something else ? (The plant had an early nutrient burn, but recovered)
Leaves. Other
1y ago
1
2
Solved
DrFabrizio_85
Hanging leafs
One of my plants leafs keep hanging down. What wrong? Its not too much or too litle water
Leaves. Other
5y ago
1
4
Solved
ganzigunnu
orange rusty color on top
what do you think is this? it was going well for the plant then this happened suddenly. nothing really changed. light is not even close.
Week 11
Leaves. Other
3y ago
5
5
Solved
Anditsch
Gelato 33 faded and a bit hanging leaves
Why is she looking kinda sad? Perhaps too little nitrogen? Or is it because it is infested with tripes? Strain Gelato 33 Fast Flower Thank you
Leaves. Other
Feeding. Deficiences
5mo ago
1