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Back to Grow Questions
leaves curling inwards
ganzigunnu
started grow question 4y ago
Lemon OG plants having these symptoms. I ve been feeding her 1.8 EC recently. now im giving 1.0 what are your thoughts?
Solved
Week 11
Leaves. Tips · Burnt
Leaves. Curl up
likes
toxicswine462
answered grow question 4y ago
As already said by other users she seems to be overfed plus some light/heat stress. Dim or raise your light to prevent the tacoing and dial it back a little on the nutrients.
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Complain
Selected By The Grower
PEACEMAKER
answered grow question 4y ago
She looks likes she overfeeding basically Nutrients burn,
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ChitownCannaChica
answered grow question 4y ago
Nutrient burn coupled with heat/light stress
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Disn00f
answered grow question 4y ago
They have heat/light stress.
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Similar Grow Questions
Solved
DWCDream
Nute burn or environment?
Leaves curled on edges,tips brown and brittle falling off. 40days in flower. Temp floats between 20-26°C night and day, hunidity 50-65% measured top of the canopy wifi sensor. Good ariflow lights are 500W 3ch 75V/100B/100UV ontop and 400W (6 bars sides and under)
Leaves. Tips · Burnt
Leaves. Tips · Die
Leaves. Curl up
2y ago
3
4
Solved
MikeVA
Wasting my time or keep going?
Hey I'm definitely new to growing. Put a seedling in oven forest and not having issues with leaf burn. Any way to repair or just trash it and start over?
Leaves. Tips · Burnt
Leaves. Curl up
4y ago
5
6
Solved
Dankbudz84
Is this Ph lockout
Coco drip setup with the full canna line except boost. Week 7 juicy fruits auto. Feeding at 1.5EC and ph 5.8 to 6.2. I drip for 26 seconds about every 2 hours pump stops as soon as there is run off. Run off was at 5.25 Ph and 1.5 EC. I flushed with ro water with nutes 1.0 5.8.
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl up
5y ago
2
Solved
WeedDude
lightstress, lockout, nuteburn, nute deficit, age, genetics, ...?
lightstress, lockout, nuteburn, nute deficit, age, genetics, ...? place your bets ladies and gentlemen would love to hear your opinion. details in diary week 15 and comment DAY 109 - DAY 61 Flowering Thank you very much 😀
Week 15
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Color · Yellow
4y ago
3
3
Solved
RomeoAlphaWhiskey
leaf tips bronzing all over
this is looking to me as P toxicity, what do you reckon? dasboof get in here again.
Leaves. Tips · Burnt
Leaves. Curl up
5y ago
2
2
Solved
GrischaBXL
Twisted, yellow/brown tips.
Hi, My plant has shown signs of a nutrient excess throughout its complete cycle. It keeps to the tips of younger the leaves that have a tiny twist in the end. I don't think it's the light as it also affects leaves in the lower canopy. I keep on flushing but nothing changes.
Leaves. Tips · Burnt
Leaves. Curl up
5y ago
1
2
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
5y ago
1
1
Solved
GrischaBXL
Starting nute burn?
I have a bit of an issue with yellowing tips of new leaves. Some of the youngest leaves are twisted and the fan leaves start canoeing. I flushed her yesterday and last week, but before that I upped the nute dose and gave a huge fead. Is is a beginning nute burn?
Week 6
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Twisted
5y 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
4y ago
4
4
Solved
Harold_Halibut
Super Urgent, first time grower, batch might go to heaven - plants look beaten up, I suspect light stress or overwatering
5 plants, 4’x4’x6.5′ grow tent, 600 watt HPS lamp (it is hanging 70 cm above the highest canopy plant), did topping on 2 of them, swithing to fowering very soon, average humidity is 30%-50% (can't afford a humidifier now, so I use natural methods) for now), 2 static fans
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Curl down
9mo ago
2
2
Solved
Verbalist
Getting out of the ideas - VPD, nutrients or deficiency?
I'm getting out of the ideas as the foliar symptoms proceed. Lowered EC down to 1.8 from 2.2, pH in range. VPD is getting problematic as the plants seem to be respirating a lot during the day and it rises tent RH sometimes up to 70% - exhaust duct fan wont keep up. Temps 22-24C
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl up
4y ago
1
Solved
Stolas2
Canoeing leaves and burnt ends
Canoeing and burnt tips of leaves. Temperature usually between 27 tp 29 degrees. Quite low humidity says 10% but not sure this is correct. Veg stage week 3 Any help greatly appreciated.
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl up
5y ago
3
Solved
Wexlo
Spots on leaves
Strain-dancehall 6 weeks old No Nutrients Ph 6.2-6.4 3 liters every other day New to growing. Out of 3 plants 2 are starting to get spots on leaves near the top. All 3 have discolored leaves at the bottom. Pics are numbered. If anymore info needed just ask
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Color · Dark-brown
5y ago
1
5
Solved
moses21
Nute burn in late flower
I've encountered some late stage nute burn and have brown and twisted tips on fan leaves as well as some bronzing. I am reading different treatment options for nute burn online but what else should I try at this late stage? I flushed ph'd water w/calmag and it's slowing a bit.
Week 9
Leaves. Tips · Burnt
Leaves. Curl up
6y ago
1
1
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
4y ago
2
1
Solved
EXZELENS
Should I flush her?
Well, yesterday it was getting bad, today it is incredibly bad. What should I do? Flush her or just leave her be?
Week 2
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Twisted
6y ago
1
Solved
Jordan73
Calmag Problem?
Hi Growmies, I have curling leaves, purple stems, and a few yellow leaf tips. Is this a calmag issue? Thanks in advance for the help!
Leaves. Tips · Burnt
Leaves. Curl up
Plant. Stem · Red or purple
3y ago
8
7
Solved
Arcticfly
Probleme
I have burnt leaf tips and various other questions regarding the leaves. I would be very grateful for help. Picture 1-7 calmag deficiency? 8-10 various problems, what do you think about that? I'm interested in your opinion on the last 2 pictures. It's my first time, I have no comparison. 6th week of flowering.
Leaves. Too few
Leaves. Tips · Burnt
Leaves. Curl up
4y ago
4
3
Solved
Slurpy_Terpy
Close to harvest leaves curling, crispy, yellow tips
The leaves of some of the main buds are showing problems. The tips are curling/pointin up and crispy and have yellow/brow tips. The leaves also seem to be showing big spots but the color is difficult to see since the leaves are grey/purple/brown the spots seem greenish/yellow
Week 17
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl up
6y ago
5
5
Solved
boomgt
What happen with my ladies?
Hi, Growers After switching to Bloom nutrients. I have concerns about the leaves, They have a rusty spot, dry, and fold up. Can you guys advise me. How to fix it and. what is the reason why they have this issue - Aeroponic system pH 6.3sd ec 1.6
… Show more
Week 8
Leaves. Tips · Burnt
Leaves. Curl up
4y ago
2
2