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Grow Questions
What deficiency
What deficiency
wazzaaaap
started grow question 3 months ago
What that could be?
Solved
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
likes
BansheeGT
answered grow question 3 months ago
PH Fluctiation
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Leonard_Lunte
Light or nutrient burn?
Ive been having yellow tips on the tops of both my plants for some time now, I already raised the light up a bit higher than the maximum height the manufacturer recommends, but Im still having the yellow tops. Could this be nutrient instead of light burn?
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Other
5 years ago
2
2
Solved
Burrito
Burned tips
What's that? Could it be cal/mag deficiency? I don't think that's light burn cause it happens on the lower leaves too. Sometimes I can see even discoloured patches.
Week 8
Leaves. Edges burnt
5 years ago
2
3
Solved
Sconklin
Nutrient problems??
Is this potassium or light burn? Or something way different?
Week 4
Leaves. Color - Yellow
5 years ago
4
4
Solved
Breadandbuds
Spots and yellowing on the leaves
Good evening I have an autoflowering at the eighth week and recently yellowing has begun to appear on the leaves that I don't understand if it is the leaves that go towards the natural end or a problem of burning of fertilizer or even a fungal infection.
Leaves. Color - Yellow
5 years ago
2
2
Solved
FieldMouse
Leaf spot
Hey, noob here. I have this Seedsman Lemon Auto with a spot on its leaf. I wanted to diagnose the issue asap if there is one. what are your opinions? Thank you and happy growing.
Leaves. Color - Yellow
5 years ago
1
1
Solved
versace_grow
Too much light!
I downloaded a luxmeter app to have an idea of how many umol/s/m^2 my buds are getting and I discovered something unhappy... Some of them are getting between 2000 and 3600 umol/s/m^2. I'm getting my top buds light burnt but I cannot raise my lamp... Don't know what to do
Week 9
Leaves. Edges burnt
Leaves. Color - Pale
5 years ago
3
Solved
JacareGrows
What can these yellowish leafs tips be? Overfeeding? Heat stress? Or its normal on flowering to happen so early?
Week 6
Leaves. Tips - Burnt
5 years ago
5
2
Solved
Charles89
Yellow stain
I have just seen a little yellow stain on one leaf, i put a extractor and a humidifier because during the light period temperature is 28,5 but humidity goes drastically down( 44%), i am not using fertilizers just water every two days , should i cut the leaf ?thank u for your help
Week 1
Leaves. Color - Yellow
5 years ago
4
2
Solved
Akapibara
Weird leaves stains
What is this? Leaves got brown but they aren't dry, idk why.
Week 5
Leaves. Edges burnt
Leaves. Other
5 years ago
2
Solved
Jerseyfresh39
Nitrogen Def?
Is this a nitrogen deficiency? I just fed with an organic tea 2 days ago. See week 7 of my diary for exact recipe. How long to see her bounce back?
Week 7
Leaves. Color - Yellow
Feeding. Deficiences
5 years ago
2
2
Solved
versace_grow
Is this heat light burn? HPS 600w at 20cm
Is this light heat burn?? These are all buds at the top of the canopy and they are the ones nearer to the lights. I have 2x600w HPS, one with a cooltube and the other just with the wing. The possibly burnt buds are the ones under the wing (just 20 cm).
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl down
5 years ago
3
Solved
Troy_McClure
older leaf diagnostic - golden blotches on tips and edges on plant 1 AND plant 2 has brown spots on older leaves between green veins
Second Grow and same problems plant 1) some deformed twisting first set of serrated(W3 apr.14) brown spots between veins on older leafs (W4) plant 2) tips getting yellow and fading(W4 apr.25) yellowing of tips and older leaves, (W5 apr.29) green fading on tips, gold edges / tip
Week 5
Leaves. Tips - Burnt
Leaves. Veins - stay green
Leaves. Color - Dark-brown
5 years ago
3
3
Solved
Kushpooh
HARVEST TIME?
I don't know if I should harvest my plants yet. I've been giving them RO water for the last 1.5 week. One looks her pistils are getting too dark, while the other one has a lot of white pistils but many of her fan leaves and sugar leaves are turning yellow already. Should I cut?
Week 10
Buds. Other
Leaves. Color - Yellow
5 years ago
2
4
Solved
Bigbuds420
Curly leaves, help!
Upwards curling of the leaves, any ideas? Also not sure if theyre all abit leggy or if they are on track
Week 2
Leaves. Curl up
Leaves. Color - Yellow
Plant. Too tall
5 years ago
1
Solved
AutoZone420
Yellowing Week 4
Is the yellowing present in Week 4 of any concern?
Week 4
Leaves. Color - Yellow
5 years ago
1
1
Solved
joeasian16
what I am doing wrong,
please tell me what is going wrong, this plant is one week old and leafs are burnt.
Leaves. Tips - Burnt
5 years ago
6
4
Solved
Reedius
nute burn or lack of?
Hey guys, Is it nute burn? Or lack of nutes? I gave them nutes on the 25/04. - 1,5 litres of water with 0,5ml of biogrow, 1ml of biobloom and 2ml of topmax by biobizz. I had given them 1ml of biobloom and 1ml of topmax on the 22/04. Soil is from compo sana. Thanks for the help
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Feeding. Deficiences
5 years ago
3
2
Solved
susina
what do you think
hi guys can you give me your opinion about my girl? she enters the fifth week today, I can't water her properly because of the gntas - too small/not growing properly? - bottom leaves: I suspect a nitrogen deficency but the tips are burnt -topping?
Week 4
Leaves. Tips - Burnt
Plant. Too short
Techniques. Topping
5 years ago
1
1
Solved
Pinkpanther
Hojas quemadas
¿Que pasa? ¿Como lo soluciono?
Leaves. Color - Yellow
5 years ago
2
Solved
zaco4O
deficiency
Any clue on what the brown crispy leaves are?
Week 11
Leaves. Edges burnt
5 years ago
2
2