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Back to Grow Questions
Leaves curling down
Floristas
started grow question 6y ago
Leaves curling down and canoeing is this heat stress?
Solved
Leaves. Curl down
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AmnZhz
answered grow question 6y ago
Hi, i.m.o. seems like overwatering, but could be both. What type of light you got?
1 like
Complain
Selected By The Grower
MiPotFarm
answered grow question 6y ago
Yes it looks like heat stress and possible too high/low humidity! You need to get your humidity under control if it isn’t and gain more air flow by either getting an exhaust hooked up if not and possibly a fan added in!
1 like
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Similar Grow Questions
Solved
Ancient_Genetics
They were slightly overwatered, the soil PH of 7.1 to 7.3, lacking phosphorus, maybe magnesium to. Branches from the sides are stretching, but I noticed thet lower leaves started to turn yellow a little at both. If anyone knows good advice to help them out, I would be grateful.😅
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
4y ago
3
4
Solved
AxemAll
should I be worried about this leaf growth or these runoff numbers
so I'm going to show you pictures of my plants and pictures of their various runoff the one that has the under folding leafs run off was around 1850 PPM and 6.5 pH so should I be concerned with his leaves the rest of them look stunted but otherwise fine the oldest is 32days
Week 5
Leaves. Curl down
Plant. Too short
Plant. Other
8d ago
4
Solved
Traceelements1
Yellow tips seedlings magnesium?
Juz an olderish newbie Lady Farmer, my indoor soil lil 'girls' (I hope) are looking poorly,I need HELP PLZ as since I potted them 2.5 wks ago, I had a rough start trying to figure the lighting, then a little dose of thrive,PH is 7, buying magnesium tmw, any sugg for a nutri ..
Leaves. Curl down
Setup. Seedling
Feeding. Deficiencies
5y ago
7
7
Solved
Mr_Death_himself
Is this of concern?
So this showed up late yesterday, early this morning. It is feed day, and water was a little low (thought i could hold off a day) but nothing drastic at all. Any ideas?
Week 9
Leaves. Tips · Burnt
Leaves. Curl down
5y ago
2
3
Solved
Stolas2
Leaves yellowing then crisping
Hi not sure whats happening with my plants Leaves yellowing then crisping.
Leaves. Curl down
Leaves. Color · Yellow
5y ago
1
Solved
GrowerNL
My runtz are drooling since the beginning i am growing on coco watering once every 4-5 days on this picture i haven’t given water for 3-4-5 days I have a repost its a update My runoff is 7800 EC pH 5,66 but i gave it 1200 my last watering i am gonna flush
Leaves. Curl down
Leaves. Twisted
Leaves. Color · Dark-brown
6y ago
2
2
Solved
heythere12345
Leaves clawing
Reasons for the leaves to claw down so bad? ( I think its the heat? ) Ph is balanced Biobizz light mix soil Watering every other day with 300ml ( 0.5 ml biogrow, 0.5 bioheaven, 0.5 alg a mig, 0.5 root juice) week 3 day 20 from first leaves.
Leaves. Curl down
4y ago
2
3
Solved
Fable
What could it be
I went outside this morning and noticed that a branch is completely drooping. I have no idea what could be causing that.
Leaves. Curl down
6y ago
2
2
Solved
Bananawoman
Claws
Hi can anyone give me advice on my banana krumble grow. Some of the leaves have claws and are drooping. Wk 6 in veg, feeding cannaA&B, rhizotonic and cannazym. Cal mag once a week was giving it them daily
Leaves. Curl down
6y ago
1
Solved
MarkGreenThumb
the Girls are Curling a wee bit. Or are they??!
Two of the Girls are a bit behind the others and the leaves are curling/hanging down. Are they Lacking something?
Leaves. Curl down
6y ago
1
Solved
Budmarley2221
Dry curld crispy tips
Noticed this morning that the tips on one fan leaf is curled down and is crispy this has happened in the past 12 hours, only seems to be on one leaf out of 3 plants, sprayed with bug clear ultra yeasterday at lights off to get rid of thrips
Leaves. Curl down
6y ago
1
1
Solved
munchiesart
Do you think this is a toxic condition, a Ph deficiency or a sign of deficiency?
My G13 showed signs of illness after my last watering. Day 105. I added İn my last irrigation 12ml Micro-6ml Grow-18ml Bloom-6ml Molasses-1.5ml Bloombastic-2ml B52 to 4 l. of water. I've kept the pH in the 6-6.5.(PPM1500) Please help me save this girl at once :( Thank you.
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Dark-brown
5y ago
3
5
Solved
Saven
Week 8 Toof Decay Auto
What's wrong with the plant here? Deficiency? pH Problem? pH: 6.5-6.8 Watering: 1.5L every 3 days with Advanced Nutrients 3 part (4mL/L)+ CalMag (1mL/L) Light: 240W QB from Meijui at 18 inches
Week 8
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Dark-brown
6y ago
3
3
Solved
telez00m
Curled leaves and brown spots
Please help! My Acapulco Gold suddenly showed leaf symptoms today. Shouldnt be a lock out, I always water with drain and use lower doses than the BioBizz chart recommends. Used Molasses two days ago, could that be the cause? Its the only plant that shows this signs.
Week 9
Leaves. Curl up
Leaves. Curl down
Leaves. Color · Dark-brown
2y ago
1
Solved
Septooth
Leaves turning a yellowish color
My plants are turning a yellow color. The two in front were shorter than the one in back, so I raised the two in front 4" so they all received the same amount of light. Any ideas?
Week 7
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
7y ago
2
4
Solved
Ner0z
Seedling diagnoses
These seedling are 10 days old but have slowed in growth and appear droopy. They are in promix hp with perlite 18/4 lighting roughly 76 degrees 55-60% rh. Watering daily @6.1 ph 220ppm due to the heaters drying the mediumand cardboard containers. Don't think its overwater but idk
Leaves. Curl down
Leaves. Color · Pale
Plant. Wilting
6y ago
4
5
Solved
Chitown_grower
They are on the older leaves and they keep getting that faded yellowing starting from the tips. The pH of the run off is 6.43 and they havent been fed a round of nutrients in a week! I thought it was a cal/mag def but they haven't bounced back after a dose. Help please!
Week 4
Leaves. Curl down
Leaves. Veins · Yellow between
Leaves. Color · Yellow
7y ago
2
1
Solved
topbilling
Leaves curling down
Sunset #1's top leaves are curling down. The other leaves look healthy. Am I watering too much? Is the light too close?
Week 3
Leaves. Curl down
6y ago
2
2
Solved
Psyjet
Is this nute burn ? Appears after 4-6 days after watering , was watered with pH 6.5 but the run off seemed pretty acidic , the nutes added were bio bizz root juice at 1ml/l and bio grow at 0.5ml/l and they're about 3 weeks old
Week 2
Leaves. Tips · Burnt
Leaves. Curl down
7y ago
6
6
Solved
TioUmbi
Leave down
Hi buddies, Lately I noticed that my plant after 12/13 hours of light curl down the leaves. At the beginning I thought the soil was too wet but no, it was her way to say it's enough light for today. Does anyone had the same experience? She is an Auto on her 5th veg week Thank
Leaves. Curl down
5y ago
1
4