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Grow Questions
Yellow tips please help??
Yellow tips please help??
Ukg2021
started grow question 3 years ago
Yellow tips in 11th week
Open
Week 6
Leaves. Tips - Burnt
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Answer
m0use
answered grow question 2 years ago
That's nutrient burn. From to much nitrogen, the leaves are crazy dark and that's how you can tell. Best of luck
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Complain
Hashy
answered grow question 3 years ago
It's from your nutrients being to strong. Also it looks like you may need to reduce your nitrogen levels in the feed.
1 like
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Cannabeast40
answered grow question 3 years ago
It looks like its just from the fertilizer, nothing serious. If it gets worse, then you can turn down your fertilizer in a periode. Wish you best of luck with your girls đ
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Similar Grow Questions
Solved
phobic94
Burned leaf tips
The leaf tips are brown and so far I haven't given any nutrition and they are getting 21 dli of light. What do you guys think it is I was thinking potassium deficiency. Would love to hear your advice thank you in advance.
Leaves. Tips - Burnt
4 months ago
2
8
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
4 months ago
8
9
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BLAZED
Older leaves are yellowing, brown/red rusty spots, dying tissue, red stems.
Older leaves have brown/red rusty spots and looks like dying tissue in between the veins. Burnt tips, and yellowing leaves. The soil was really dry and my PH meter was 0.4 too high. I gave each plant 3L of water with EC: 0.0 PH: 6.4 to check runoff. Runoff was PH: 6.1 EC: 0.8
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
5 months ago
2
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Solved
Mokorelsare1
Deficiency or toxicity?
Hello i'm not sure what's going on, is this toxicity or deficiency? She loojs happy overall but new leaves have weird color, curled down tips, some of em are yellow and some are brow - burned.. maybe it's because she's transforming into bloom phase, PH 6.2 but runoff is PH 7.1.
Week 4
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5 months ago
5
2
Solved
Mastr
Leaf burn
Hi everyone again I'm back lol I seen deficiency in leaf is it low ph ???Ph was 6 and I been told to raise it to 6.3 or 6.5 for other plant is she same??or if not please tell mo how to treat it thanks I don't want to ruin this grow that's why I'm bit worried thanks
Week 8
Leaves. Tips - Burnt
5 months ago
1
3
Solved
Dormando
Unknown Deficiency symptoms on leaves
Pics from old plant a few weeks in flowering started showing some deficiency symptoms on leaves. I could not diagnose the issue, but circling back to it so that I do not repeat the same mistake this time.
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
6 months ago
7
7
Solved
Jordan73
Calmag Problem?
Hi Growmies, habe krĂ€uselnde BlĂ€tter, lila StĂ€ngel und vereinzelt gelbe blattspitzen. Ist das ein calmag Problemchen? Danke schon mal fĂŒr die Hilfe
Leaves. Tips - Burnt
Leaves. Curl up
Plant. Stem - Red or purple
6 months ago
8
7
Solved
Mzsnoop2001
Que me pueden estar mostrando las hojas??
Que me pueden estar mostrando las hojas??
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Black or grey
6 months ago
1
1
Solved
Sugahmama
Heat Stress?
Oh Boy, what did I do wrong? I think about Heat stress, can I help her?Day Temperature raises to 28°C. Somebody used Leaf-Coat from biobizz? Thinking about to buy it..Thanks
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Pale
6 months ago
3
4
Solved
qoodwater
Slow flowering
Wath do u think is this!? Slow flowering!brown spots on leaves
Leaves. Tips - Burnt
Leaves. Curl down
Plant. Stem - Red or purple
6 months ago
5
4
Solved
Hempface86
Nutrient burn
Is this nutrient burn? The yellowing then browning then drying up and curling tips..it's only on a couple leaves ... should I be concerned? This is my first grow .. thanks for any help
Week 3
Leaves. Tips - Burnt
6 months ago
3
5
Solved
frenchysmoker
Overwatering problem maybe?*
I overwatered my plant 2 and 3, I know probably what I have to do, but I wanted to know your opinion please?
Week 4
Leaves. Tips - Burnt
Leaves. Curl down
6 months ago
5
5
Solved
timon
Light burn or nutrient burn?
Last week I noticed that tips of younger top leaves are getting yellow. I suspect the light burn but not 100% sure. Do photos look like a light burn to you?
Week 5
Leaves. Tips - Burnt
Leaves. Curl down
6 months ago
3
4
Solved
Xabii
Rust spots on leafs curling red stems
Hi, one of my Northern Lights has rust spots and red stems for weeks, the other one started 2 days ago. Only in top 1/3 of the plant I am running in NFT changed the reservoir 1 week ago. My nutes are mixed to 1.8 EC with 20% Orange 30% Yellow 50% CalcinitDetails + pics in week 11
Week 11
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Dark-brown
6 months ago
3
4
Solved
Mzsnoop2001
Que puede ser las manchas en las hojas? Que me dice
Yo deducĂa que podĂa llegar a ser quemadura con fertilizante, cuando reguĂ© que le halla caĂdo alguna gota y con el LED se Halla quemado. Es la Ășnica de las 3 que tiene las manchas
Leaves. Tips - Burnt
6 months ago
1
1
Solved
jeannoTapin
Burnt tips and pale leaves
All plants have pale leaves. It appeared during strech and it's getting worse. Is it N deficency? All also have burnt tips and some brown spots :(It started the day after I added half dose of green sensation (0.5mL/L) to the usual 1/4 dose of biobizz schedule. What should I do?
Week 8
Leaves. Tips - Burnt
Leaves. Color - Pale
6 months ago
3
5
Solved
cacoca2023
Heat or excess fertilizer?
I'm not sure if it's overfert, heat or both together. It's been almost 50ÂșC in the grow room and that's been a problem. I decided to supplement it during flowering with Biobizz Biobloom and I believe that overfert occurred, many leaves were completely dry or burned.
Week 9
Leaves. Tips - Burnt
Leaves. Color - Mottling
7 months ago
2
1
Solved
smaws
Curled leaf tips, odd colors?
See some curled tips, discoloring, odd growth on the smaller plants and the discolored curled tips on skywalker #2 are concerning. Would appreciate any advice.
Week 2
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Curl down
7 months ago
7
6
Solved
Atalant
What do she needs? Whats leafs indicating?
At first I gave her calmag and more N and clean bad grow, but seems like issue didn't stopped She getting literally 1 nutrient with NPK 4.6 - 3.5 - 2.3 PH check every watering In my opinion PK it's to low. As one nut only As purp it's P K Could be tips and yellowing Any thought?
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-purple
7 months ago
4
4
Solved
M3nnyX
Maybe overfert
Hi, i think it is over fert. The yellow tips are only on some down leaves. Any advice? I used Rootbooster (cellmax) and now i'm using Bio grow, bio bloom, top max (biobizz) and regulator (aptus). It is a choco kush auto.
Leaves. Tips - Burnt
7 months ago
1
1