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Back to Grow Questions
Yellowing and Tips burnt
Vortex
started grow question 6y ago
Yellow and brown spots?! What kind of deficiency? Thank you for your guidance
Solved
Week 7
Leaves. Tips · Burnt
likes
Burmese
answered grow question 6y ago
Hey friend,For me I would check my water pH,ppm(EC)and run off pH ppm(EC)first before taking any action.They should be around 6.0 ~ 6.5.Then check my feed.Happy growing... ✌️
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Selected By The Grower
DoDrugs420
answered grow question 6y ago
First picture looks like it could be potassium deficiency.
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Similar Grow Questions
Solved
Al_Green
Some of the tips of my plants leaves are a lighter shade of green than the rest of the leaf, what could this be?. I have raised light back up a few inches from 27 in to 30 inches in case it is light bleaching.
Week 4
Leaves. Tips · Burnt
8y ago
2
4
Solved
Colossus
Nute burn or pH Flux
Ive noticed the tips are the faintest of yellow. Maybe ive mistaken Nute Burn for pH Fluctuations? Diagnosing: pHing both tank and run off showed different ranges. My CYCO Coco pre-mix was ph buffered. The De-Gnat agent that goes over the coco for mite protection maybe causing.
Week 3
Leaves. Tips · Burnt
Feeding. Deficiencies
5y ago
6
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Solved
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
Leaves. Other
5y ago
3
2
Solved
DrBinoc
Magnesium or Nutrient Burn or?
Magnesium deficiency, or nutrient burn or??? Only on the lower leaves so far, curling down was existing genetics - but the burnt tips are new and some have even curled up now. Probably 5+ weeks left so too early for natural dying off?
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
5
4
Solved
GrowerNL
Purple stems and brown spots
Brown spot and a brown tip on another leaf also purple spots on my stems pH was 8 with watering i found out i forgot to lower the pH
Week 3
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
Plant. Other
6y ago
3
Solved
CreamOfTheCrop
Possible deficiency/humidity/pH problem
I've been struggling with same problem from beginning of grow - leaves having these dry yellow/white spots. The first week I used too high pH which later I replaced by rainwater - new leaves were healthy, but last night I left tent at 70% RH. Somehow it returned - still rainwater
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Pale
6y ago
1
2
Solved
Cheeba_Inu
Flowering seems to be going well, but there has been some minor yellowing and browning of the leaf tips. Leaves otherwise seem healthy. Any ideas if this is a water issue, nutrient issue, or just a normal part of the plant's stage?
Week 7
Leaves. Tips · Burnt
7y ago
2
Solved
mushimushi
new leaves burning tip ?? what it can be?
wich problem have this plant ?
Leaves. Tips · Burnt
Leaves. Tips · Die
4y ago
3
2
Solved
MakeMeSleepy420
Light burn on seedlings?
I have 9 seedlings that all seem to have light burn. The seeds are from good genetics, where my last crop went hermie from a light leak. AC Infinity 2x4 on 40% power at 18”. Thoughts?
Leaves. Edges burnt
Leaves. Tips · Burnt
2y ago
4
Solved
marcoc117
Is this over fertilization?
Hello everybody, what is the problem here? Is it over fertilization? I am feeding my RQS Quick One following the nutrients schedule of Bio Bizz but I do not have a ph tester. The plant is in week 6
Leaves. Tips · Burnt
Feeding. Other
6y ago
2
Solved
Greeny1612
Suddenly, massive problems. Tried a lot already, nothing helped yet. Any ideas what I'm missing?
Hey guys, I've been growing for a few years now and something like this has never happened to me. Long story short, as soon as I move my plants from the veggie box into the flower box, they slowly start showing these symptoms (see pictures). The box worked fine for several grows
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
3y ago
7
3
Solved
chuggerguy
Yellow tips on new growth? Some clawing too.
Newbie here. It's the plant on the right. Fast Buds Gorilla Zkittlez Auto. Age 31 days. Fox Farm Ocean Forest. No feed until 2-3 days ago, then 24-8-16 blue, 0.8g/L. Light, 18/6. Started at 25%, now up to 100%. DLI about 80 per Photone.
… Show more
Leaves. Tips · Burnt
3y ago
2
Solved
BLAZED
Bottom leaves turning yellow, with brown spots. And the tips of the top leaves are yellow aswell.
The lower leaves of my little plant had white spots at first and now they are completely yellow. The leaves above are also turning yellow now, and there are brown spots appearing. And the tips of the upper leaves are also yellow. What could be the cause?
Week 4
Leaves. Tips · Burnt
Leaves. Color · Yellow
4y ago
4
3
Solved
Ksouth1
Nutrient burn from Fox farm soil?
Has anyone else ever have a sativa auto get nutrient burn from fox farms ocean forest soil? Gave it the first dose of GHE Flora series bloom nutrients at 1/3 strength only once and that was around 10 hours ago. Didn't see the burn on the tips of the leaves at the bottom.
Week 6
Leaves. Tips · Burnt
6y ago
2
3
Solved
SubliminalSociety
White spots on first set of leaves - should i worry?
The first set of leaves has white-brownish spots at the end. I s that just stunted growth or should I be worried?
Week 2
Leaves. Edges burnt
Leaves. Tips · Burnt
2y ago
11
5
Solved
Firstpoison
White tips
There are white tips and spots, could be heat of the sun, or defency?
Leaves. Tips · Burnt
6y ago
1
Solved
EXZELENS
What kind of excess/deficiency is that?
She is now on day 16. It showed up today when I watered with 1ml of calmag, 0.5ml of fish-mix and 1ml of bio-heaven. Any info or advices would be great, thanks!
Week 2
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
Leaves. Other
6y ago
2
1
Solved
Popeofdope
Too much nitrogen?
How do i fix a plant having nitrogen? Ive been flushing them for a couple days but nothing.
Week 8
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
1
4
Solved
Cedji_Grows
Second week of veg now and one of my 2 plants is showing some weird symptomes... can anyone tell me what is wrong with it? I really wouldn't know :(. 😵
Week 2
Leaves. Tips · Burnt
7y ago
1
1
Solved
ZeroKnown
bottom yelow leaves on end of 4th week
Im at the end on week 4 and my plants clearly shows signs of flowering, i gave her 1.5 ml/l bio grow and 2ml/l bio bloom, after sometime i noticed that some bottom leaves on each plant are turning yellow or have some yellow spot on tip, what could be the problem?
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
1
1