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Grow Questions
Leaf tips turning yellow
Leaf tips turning yellow
DennM39
started grow question 3 years ago
What is causing my tips of leaves to turn this colour? Just ended week 4 of flower
Open
Leaves. Tips - Burnt
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Answer
Roberts
answered grow question 3 years ago
Plant wants more potassium and less nitrogen
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Complain
Similar Grow Questions
Solved
ASHASHDF69
Leaves tips turning lime green
The leaves tips on one of them are turning light green/lime. This one also stretched most out of three in the last 8 days since they started to flower. The big one is 50cm away from Mars Ts 1000 (150w), smaller ones are 60cm. I think the light is not to close. Help appreciated
Week 5
Leaves. Tips - Burnt
3 years ago
3
3
Solved
ganzigunnu
leaves curling inwards
Lemon OG plants having these symptoms. I ve been feeding her 1.8 EC recently. now im giving 1.0 what are your thoughts?
Week 11
Leaves. Tips - Burnt
Leaves. Curl up
3 years ago
4
4
Solved
kaiabel
Tacoing leaves but temps around 24 highest and light is fine to 60cm from top and on 25%
Looks like its not heat or light stress, what could be wrong with her? She had one time in veg more than 36 hours light and now she cant get back to beeing normal. she is living in 11l shoes, had 2ml per L even if she is a 11w old clone. Maybe i need more food?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
3 years ago
2
1
Solved
SmokeBigBuds
Potassium deficiency?
Possible potassium deficiency? I usually get burnt tips but these are starting to yellow down the sides too.
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
3 years ago
3
3
Solved
Werim
3th week of Veg. Nuts deficiency or burn? Might it be a root zone issue?
Hi. It's 2x reg fem Royal Runtz and 2x reg fem Special Queen #1 from RQS im using CannaAQUA nutrients + Cannazyme and Rhizo. PH is 5.6 EC 1.3-1.35 water temp 23°C on DWC system. Air temp 27.5°C hum.50%-60%.Light is from MarsHydro series FC-E 6500 730W on 80% and 1m above ladies.
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Dark-brown
3 years ago
4
5
Solved
Billythepotman
yellowing new leaf tips
Guys whats the problem? if you look closer you'll see yellowing and brown tips of leaves, somethings deficiency? or pests? or underwatering or overwatering... im absolute beginner 😳
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Twisted
3 years ago
2
2
Solved
Patatone
Anyone knows what could Be causing It? Leaves that are affected are pointing down, It Is spreading from the Bottom leaves to the top ones but currently only 4/5 leaves look like this.
Leaves. Tips - Burnt
3 years ago
1
7
Solved
Sonique
Leaves burn
Hello, can anyone explain why this is happening? I'm running out of ideas : Some infos: - No nutrients for the past 7 days, I'm flushing the plants for the upcoming harvest - Happening everywhere, not only at the top of the plant - Happening to other plants as well
Week 9
Leaves. Tips - Burnt
3 years ago
1
1
Solved
Scratchie
Nitrogen lockout?
I've yellowing bottom leaves and yellow top all over, is it nitrogen deficiency and nute burn?
Week 5
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
3 years ago
1
1
Solved
Kickstand86
Yellow tips
I noticed the tips of the leaves starting to yellow, mainly on the new growth.I haven’t noticed any other issues, being my first grow maybe I’m overlooking something. I raised my light up to 26-27 inches from 18 to see if that helps. Could this issue be from something else?
Week 5
Leaves. Tips - Burnt
3 years ago
5
5
Solved
tiasmaaa
Calcium Deficiency ?
Got a little deficiency, can't find what it exactly is. Maybe a cause of this problem is that they got 3 days of nonstop light because I fucked up with the timer just before leaving house for 3 days
Week 7
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
3 years ago
4
3
Solved
RFarm21
Nutrient burn or deficiency?
Goodnight. is this nutrient burn or some deficiency? thanks.
Week 4
Leaves. Tips - Burnt
3 years ago
6
4
Solved
Sygnoman1987
Burnt ?
Hey Guy's ! What's wrong my plants ? I use Lumatek 465compact pro 25% My soil is plagron royal mix(ph 7.5) I add RO water (ph 6.2) with calmag(0,5ml/l),start up(7ml/l) and power roots(1ml/l) This is the 4week. Thanks for the answers and happy growing !
Leaves. Tips - Burnt
3 years ago
1
3
Solved
Horvi
Lightburn?
Can you please help me identify what Is wrong? I grow under led lights.
Leaves. Edges burnt
Leaves. Tips - Burnt
3 years ago
4
3
Solved
Afrom_mfk_M_A_N
Nitrogen toxicity
Could someone give me a suggestion? My "Cookies Kush" plant doesn't looking well and I know that it was about nitrogen toxicity. So I didn't fertilized them for a while. Only with watere but they still looking not so good. What should I try next. Thanks in advance.
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Twisted
3 years ago
4
4
Solved
JiggleBudz
General Plant Health Check In
Are these yellow tips anything to worry about at this moment? I noticed slight Nutrient burn on day 25 and lowered nutrient concentration which seems to have stopped it on newer growth. Anything I might be missing?
Week 3
Leaves. Tips - Burnt
3 years ago
3
2
Solved
Brewer1112
Calcium deficiency?
Calcium deficiency? It Was my first thought but as it progresses I'm not so sure
Leaves. Edges burnt
Leaves. Tips - Burnt
Plant. Stem - Red or purple
3 years ago
7
5
Solved
Thecouple
6 weeks old turning leaves turning yellow and dropping at a fast rate.
is this related to nutrition lock or PH. started with fan leaves and now going to new leaves. turning yellow then blue spots then drys out and falls. its an American pie and about 6 weeks old.
Leaves. Tips - Burnt
Leaves. Dropping off
Leaves. Color - Yellow
3 years ago
6
9
Solved
auto_floo
Orange spots…
Hi Growmies ,what’s wrong with my plant ,some orange spots on leaves appears ,and curled down leaves with burned ends ,just on this one ,fed easy on nutes .thanks.
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Other
3 years ago
9
6
Solved
Jobbie
Yellow tips
Nute burn? Just noticed this on a plant 4 weeks into flower, wonder if inshoukd lay off her a little.
Leaves. Tips - Burnt
3 years ago
2
2