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Grow Questions
Brown spots
Brown spots
TripleCcannabis
started grow question 4 years ago
Whats going on with my girl. There are little spots developing on the leaves. No other symptoms
Open
Leaves. Color - Dark-brown
Leaves. Other
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Answer
Germano
answered grow question 4 years ago
you have hair dandruff Sir :D
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Complain
Fruitgrower
answered grow question 4 years ago
That's normally because of insects eating out living under the leaves, check up close thoroughly!
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HighRoller909
answered grow question 4 years ago
Might be bugs.check underside leaves and stems.suspect any little unusual things.
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Similar Grow Questions
Solved
Titocat
calcium deficiency
one plant is showing signs. pic included. had a few nute feeds, recipe as follows (per 2 litre) 1ml bio-grow, top-max & bio-heaven 2ml bio-bloom 24/7 lights; biobizz allmix i treated with bug clear on leaves and added sticky yellow tape q: what dose of CalMag with above ?? ^
Leaves. Color - Dark-brown
Other. General questions
3 months ago
3
4
Solved
Dude147
Brown spots
Hello everyone, I have to ask the same question, since that problem is spreading although I give her CalMag. 9 days ago only 2 fan leaves had those brown spots, now almost all of them are affected, especially higher ones. I wanted to feed her once again and then start flushing
Week 10
Leaves. Other
3 months ago
4
5
Solved
Jordan73
Phosphor mangel?
Phosphor Mangel? Habe 2 Blätter die so
Leaves. Color - Dark-brown
Feeding. Deficiences
3 months ago
1
1
Solved
der_1gaertner
Adlerkrallen?
Hallöchen, ich weis nicht was meine pflanze hat. Laut internet sind es ,,Adlerkrallen" aber ich hab noch nicht gedüngt oder sonst was. Strain: Smoothie (FastBud) Blütewoche 2
Leaves. Other
3 months ago
2
Solved
TechDCo
1. Over Fed (seaweed?) 2. Burnt? Cauliflower.. 3. Calcium Deficiency 4. Hydrogen peroxide 12% Food-grade 30/70 Mix. Personally I think it's the hydrogen peroxide 12% mix, the hydrogen gave one of its atoms to the neuron of the Diatomaceous earth metal clay. With help from heat
Week 9
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Dark-brown
3 months ago
8
9
Solved
Mcnuffy
Spots on leaves, brown shimmering.
I've read that it's a boron deficiency, but I'd rather be sure.
Week 6
Leaves. Color - Dark-brown
Leaves. Color - Mottling
3 months ago
1
2
Solved
Birdgrow
Trim Fan Leaves?
My question, autoflowers, do you remove the fan leaves from main stalk after the associated branches are growing well? I know some people say they don't trim autos, mine get way to bushy, no air flow if I don't trim them.
Week 4
Leaves. Other
3 months ago
8
Solved
TheNextGanjaMan
Pest attack. What can I use to eradicate?
3 weeks of flowering, and the pests are still here. Can I play Beauveria Bassiana? Or just neem oil? - The temperatures were very high here, exceeding 30°C, this week it will decrease. - I have other plants to harvest and I'm going to take advantage and clean the grow. Help 😥
Week 9
Leaves. Curl down
Leaves. Color - Dark-brown
Other. Bugs
3 months ago
4
5
Solved
Dude147
Calcium deficiency?
Hello everyone, I need your help once again. I have just spotted some brown/yellow dots on 2 leaves of my plant. Did some research and looks like Calcium deficiency, but still wanted to ask you. If that's a Ca deficiency, should I add CalMag next time I feed her? Thank you ✊
Week 9
Leaves. Other
3 months ago
3
4
Solved
Org_grow
Nutrition or something else?
Does anyone recognize this brownish leave/vein coloring? I have searched alot, but could not find anything that looks like this. It started in the veins a few days ago. But now it's spreading throughout the whole leave. Also the leaves are very pale. Hat some overwatering oopsi
Leaves. Color - Dark-brown
3 months ago
2
Solved
zaMaurice
Moin, bei meiner Größen Pflanze fangen die Blätter an von außen gelb zu werden und braune Punkte zu bekommen. Ist das ein Zeichen von einer überdüngerung? Alle anderen Pflanzen haben dies nicht. Oder zu wenig?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 months ago
2
2
Solved
mircostuffff
Amateur braucht Hilfe
Meine Blue chees Auto geht es nicht so prima … Hat meiner Meinung nach Anzeichen von Adler Krallen und würzel Fäule ich brauchte Tipps Ist in einem 19 l Topf ich weis bischen Groß Hab Ton Stein ganz unten und dan Kokos mit all mix gemischt und oben in Kokos ein wachsen lassen
Leaves. Color - Dark-brown
Plant. Other
4 months ago
2
Solved
cigaraci
Hi, last weeks my plants started to show symptoms of nitrogen deficiency. last 2 times i watered with 1,5x nutrient. Now they look like that, do you have any advice about the plants? -water 6.5 ph -120x120 tent, 240w QB Nutrients: t.a pro organics grow-bloom, aleo vera spray
Leaves. Color - Dark-brown
Feeding. Deficiences
4 months ago
1
Solved
dzirofy
Slow growth, terrible appearance
A week after seeding. Hawaiian Snow (GHS), planted it in a coco coir (washed, buffered with calmag 500 ppm), watered with T.A FloraCoco until drainage 400ppm. Lighting 60W, up to lamp 40cm. Temperature during the day is 32C at night 24C. I just want to finish this :(
Leaves. Other
Other. General questions
Plant. Other
4 months ago
1
8
Solved
seEdcork
Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 months ago
1
Solved
HoddZ
Overfed P and K
Unfortunately i have overfed PK as thought the bottle said 7ml per L but instead was 0.7ml. Noticed tips of leaves the next day browning so checked the feed chart again and pretty much shit myself. Flushed all 3 plants for about 5 mins and now they seem ok hopefully.
Week 8
Leaves. Color - Dark-brown
4 months ago
4
4
Solved
BoredNBaked
New growth looks brown
The new growth kind of looks like its brown, anyone know what the possible cause is? I'm thinking light burn but am not sure. Its day 14 and over the last few days, I have top dressed the gaia green living soil with basalt rock dust, and given a light dose of fish sh!t
Week 2
Leaves. Other
4 months ago
3
5
Solved
Chuckwaggon420
Weird leaves 2 branches
Have some weird looking leaves on some of the lowers and its only on 1 side of the plant and only on 2 branches way weird. Looks like a deficiency but i cant put my fonger on what. Thought maybe calcium or magnesium. What do you guys think?
Week 12
Leaves. Other
4 months ago
3
4
Solved
Hattiwatti
White areas on leaves.
What are these white areas on leaves?
Week 3
Leaves. Other
4 months ago
2
5
Solved
Herbyfirby
Brown spots on some newer but not new
I’m 6wks into gorilla cookies and some of the leaves have developed brown spots only on the ones close to the top of new growth
Leaves. Color - Dark-brown
4 months ago
1
2