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Back to Grow Questions
ScottShelby
started grow question 5y ago
Is this nutrient burn ?
Open
Week 4
Leaves. Tips · Burnt
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Answer
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Solved
Senfii
Yellow tips with brown spots
Hello I my plants started to develop brown sports on the leaf tips? What could I do? I grow my plants with the biotabs system and under led
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BosHerbs
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Greenhorn101
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Red spots and leaves curling down. I had some poor soil with low acidity to start with and put in too much neuts at the beginning. Not good. Been giving it lots of PH water to get run off correct, probably too much and I now see some red spots on the top leaves.
Leaves. Tips · Burnt
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5y ago
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Noob_quest
Yellow leaves black tips
What’s happening with this plant? After watering all my plants 2 days ago, one of them has been quite droopy and developed these yellow areas with dark tips. Is it a watering issue / heat / deficiency? Thank you
Week 4
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
3
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Solved
GreenHillZone
Nutrient burn or light damage?
Burnt tips appeared around week 3. I think the bio tabs are a bit too hot for this plant. The plant is growing at a good rate so I don't think a lockout is occurring. Burnt tips across most of top of plant. Could this be light damage? How to proceed or do I even need to worry?
Leaves. Tips · Burnt
6y ago
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Mackorodoo
Holes yellowing and deformities
What is goin on here at first. I thought may e a cal mag but now stems are purpleing leaf tips are yellowing/burning and there are tons of small holes forming inside the plant leaves please help!!!! Lots of curling on new growth no evidence of bugs have been checking daily
Leaves. Tips · Burnt
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6y ago
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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
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4y ago
4
3
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Bak2Blk
I don't think this is nute burn...
So I thought I had a case of mild nute burn but I haven't given the plants any Bloom or Calmag since last Friday, only water so I'm wondering if this is a nute burn issue now. Could it be my PH? Last I tested my run off it was at about 6.65. What's causing this?
Week 13
Leaves. Edges burnt
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4y ago
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HEDONBOY
HELP!! TOP CANOPY LEAF TIPS YELLOWING
My most healthiest and leafy tall widest pheno has her leaf tips getting yellow. Only on the top leafs freshest one and the next 2 nodes slightly i suspected light stress because of stretching in hieght and getting closer to the light. Please help DLI is maintained 28-30 across
Week 3
Leaves. Tips · Burnt
4y ago
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Bimbadabang
Help in identifying Burnt tips amnesia haze
Hello, If anyone can help me identify the cause of these burnt tips it would be a great help! For info: Amnesia haze week 9-10 Ph runoff is 6.4
… Show more
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
4
3
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Fozziebear22
First grow ever. Will I be able to harvest this plant
Pics of light, nutrient… a few weeks ago one out of the 3 plants leaves started to brown. Not sure if it was the nutrient or light. I’ve stopped giving them the potassium nutrient and moved the lights around. But Will I be able to harvest this plant ? Week 6 of flowering
Leaves. Edges burnt
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5y ago
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Grileon
Dark leaves. Yellow edges.
Hello growers. can anyone give me some advice please. leaves seem to be dark green and edges are more light yellow, with little brown spots on them. what could be the reason and how can i fix it?
Week 11
Leaves. Edges burnt
Leaves. Tips · Burnt
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5y ago
3
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bagmuguri
Overfert and calmag defiency?
Please help me identify the problem, i couldn't take proper care of them because i was out of the city for 4 days, now i see some calmag defiency (even tho i gave them a lot before i left, like 0.8ml per 1l of water) Temp: 23c~, rh:50%, ph soil: 7, ph runoff: 6.5
Leaves. Tips · Burnt
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4y ago
2
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naja1
light burn OR nutrient excess?
hi there, I found some yellow on the extremities of the newly grown leaves (tips)? is this light burn or some nutrient excess? I also found them more flexible than usual thanx
Week 5
Leaves. Tips · Burnt
6y ago
1
2
Solved
terry7cook
Roots are not developing , leaves collםr is wrong and very small flowers
The problems with my plants, first of I I will say that I'm using my friends (which is a farmer) nutrients, he is one of the biggest in our country. The first problem is the roots, they are not developing well, the second is the colour of the leaves, and flowers size ofcurse.
Buds. Too few
Leaves. Tips · Burnt
6y ago
1
1
Solved
Dbkoop
Mg deficiencies? RDWC
I have a Lemon auto RDWC and Blue dream auto in ffof mix. Both are showing some deficiencies or something no. Both have dark green veins and have like a gradient effect where it gets lime green to yellow inside outwards and a few burnt tips. Any advice?
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5y ago
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VikingFloh420
Proplems with leaves
hi i got a question my plants show yellow leaves or damaged tips anyone knows whats going on? Lamp ts-1000 150w on 45% in the 4 week and only 2 feedings till now
Leaves. Tips · Burnt
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2y ago
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Elpicor
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Strawberry pie,,, Even if I'm rooting for her, I wouldn't want this seedling to have a deprecated crop right from the start Do you think it's time to replace it with a gorilla cookies? it would be the first time that i kill a ganja plant intentionally...sadness please help!
Week 2
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WeedTheNorth
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spankyxvi
Help identify leaves
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4y ago
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