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Back to Grow Questions
Leaf tips turning colour
DennM39
started grow question 4y ago
Does anyone have an idea what is causing my tips to do this ?
Open
Leaves. Tips - Burnt
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Answer
Roberts
answered grow question 4y ago
First sign of potassium deficiency
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Complain
Similar Grow Questions
Solved
Splifranger
Yellow tips
Should i reduce the power of the light the leaves are getting yellow tips again and i only give them nute once every 2-3 days the leaves also point up a bit the instructions say 30cm on 100% if flowering and the lamp is at 35cm. Im using mars hydto tsw 2000 sorry for bad pic :/
Leaves. Tips - Burnt
5y ago
1
1
Solved
Mattuston
yellow tips of leaves
According to tout, excess or nitrogen deficiency?
Week 13
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5y ago
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Mazgoth
Nut burning? What to do
Can you tell me what's wrong please because yesterday I water them andI didn't use the advanced this time because I think it's an over feed and if it is an overfeed what to do to use only sugar royal next time or just biobizz because I'm growing in light mix,tell me the right NPK
Week 6
Leaves. Tips - Burnt
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3y ago
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Jake75uk
Slight yellowing/burnt tips and spots
Slight yellowing of leaf tips. Very little and plants are looking generally healthy. They are in bio bizz all mix! And theyve had one feed of fish mix and 2 of molasses I’m watering with rain water. Not too worried but would be good to know what is causing it
Week 4
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Growergreg
Help! rust spots coming quick
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Leaves. Tips - Burnt
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6y ago
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kitten150
Leaf Tips Turning Brown
Hi All, newbie here looking for a little advice. The leaves on my plant are turning brown at the tips and curling down. Can you please take a look and let me know what you think could be the issue? Thanks a bunch.
Leaves. Tips - Burnt
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3y ago
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NIagaraFalls420
Light burn/moved to new tent
Having some issues with blueberry #3.. it got some pretty bad light burn before I could get it into my larger tent and the leaves have turned yellow and have been dying off. Also have spots forming on leaves. After moving to new tent no change. See last 4 pics week 9. Any ideas?
Week 9
Leaves. Tips - Burnt
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6y ago
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thcwnc
PH problem
Hi.I have problem with low PH Grow in soil canna terra proff+,mineral canna terra nutrients , led lights,its 3rd week bloom autos Leaves turning yellow from bottom and yellow tips on top.I was sure its npk deficiency and maybe cal mag or light burn. EC:1.4 PH:5.5:( What to do ??
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Leaves. Tips - Burnt
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4y ago
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Grazynka
Yellow tips
Can anyone tell please if this is a deficiency or nutrients burn? Yellow tips a bit there first pic. Additionally second pic. are those another leaves or pre flowers ? 🤔🤔🤔Thanks
Week 4
Leaves. Tips - Burnt
Other. General questions
3y ago
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Jahmann
leaftips
Why are the leaf tips yellow? Lightburn or Nutrience or smth else?
Week 4
Leaves. Tips - Burnt
4y ago
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kenshin
I noticed today (day 6) that one of the cotiledon leaf is kind of burned or maybe its only discolored. Any ideas why? My soil is made of: 70% Turf + Perlite 20% Worm castings 10% Vermiculite
Week 1
Leaves. Tips - Burnt
8y ago
2
2
Solved
ButterfliesLittleFarm
Hello everyone. The tips of the leaves are light green-yellow. It looks good in the photos. On the other two plants in the growbox I have no such symptoms. If anyone has an idea, let them share it. Thanks in advance. 🙏
Week 2
Leaves. Tips - Burnt
5y ago
3
3
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Eponymus29
Nutrient burn?
Hi and TIA, I just watered this lady yesterday and today she started looking like this, I gave her full dose of the nutrients I'm using... so is this a nutrient burn or something else? I used the dose for the early flowering week, also I do one watering with nutes and one withou
Leaves. Tips - Burnt
4y ago
2
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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
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6y ago
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Efka710
Guys look at day 40 photos and tell me what does that yellow color and the botom leafs mean? Thx 😘
Week 6
Leaves. Tips - Burnt
7y ago
1
3
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kush_dreams
Nute burn or something else?
My middle and top leaves are yellowing from the tip and edge inward, is this the nutrient burn or another issue altogether? Runoff PH was 5.9 and ppm was 700.
Week 13
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
3
2
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Untiedmymind
Burn or Nutrients? Tips of leaves lightening up
March 12th started seeing the tips of the leaves lighten a red a few things about the light distance so I separated it out to 25 in could this be resolved if anything else
Week 3
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5y ago
3
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Autogrowing
What could this be?
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Leaves. Wilting
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4y ago
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ChrisFirst
What’s happening with my leaves?
It’s my first grow, I don’t really have a clue what I’m doing… read online, only have a 100 watt led lamp, 24 Celcius and 40% humidity. I used a testpack from biobizz and sofar my gorilla zkittles auto is looking ok! But since I’m in flower week 6, I have curling leaves, normal?
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Leaves. Curl up
2y ago
5
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Ihbag
The tip on one of the 1st true leaves
Week 3
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6y ago
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