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Back to Grow Questions
why do my letters do this? It is 27 degrees, lamp at a suitable distance
bobo66
started grow question 2y ago
I got these clones but they were planted in the ground and I planted them in coconuts. why do the leaves bend so much? what's the mistake?
Solved
Leaves. Curl up
likes
Lew420
answered grow question 2y ago
Possibly a sign of low humidity, leaves can "taco" as a way to slow the rate they loose water by decreasing their surface area. What is your RH%?
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Complain
Selected By The Grower
MisterAeroponics
answered grow question 2y ago
Over watering also have magnesium deficiency
2 likes
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Similar Grow Questions
Solved
MrBonG
Leaves issues
Advice needed. I found a few leaves in the mid section of the plant that show curling, yellow and brown edges image in week 19. What could be the cause?
Week 19
Leaves. Curl up
Leaves. Color - Yellow
5y ago
3
1
Solved
Cryptovirus
Sign of overwatering?
Houston,going down. First pair of leaves already starting to curl up. Runoff ppm is on 200. should be over watering?
Week 2
Leaves. Curl up
4y ago
3
3
Solved
mushimushi
why the 2 little plant are like that?
i did something wrong or its only genetic ? for the rest its all going well?
Leaves. Curl up
Plant. Too short
2y ago
1
2
Solved
RustyNail
Necrotic spots
The last day or two I’ve had a bunch of necrotic spots pop up on the lower 3 sets of fan leaves. She is at node #5 now and starting to put out pistils. Is this phosphorus deficiency? I changed the res as it was close to a week anyways. Thanks all for the help. Happy Growing!
Week 3
Leaves. Edges burnt
Leaves. Curl up
Leaves. Other
5y ago
1
Solved
budda420
Whats happening?
Can anybody help me please was wondering what this is on my leaves its mainly on the tip on this leaf, ive looked all over and cant find anything theres also a couple of tiny black dots aslo one of my other plants leaves are curling and browning any help would be much appreciated
Leaves. Curl up
Leaves. Color - Pale
4y ago
1
2
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
1y ago
1
Solved
Chaweeder
Organic soil 0.1-0.1-0.1 60% soil 40% perlite soil is pretty damn dry on top
The girls seem to be doing ok, little bit of curl up on some of the leaves, which indicates I over watered, humidity is usually 40-50%. I water 1 time per day with a mister, it's only been last few days that leafs curl up. Is it time for nutrients?. They are 10-11 days old.TIA
Leaves. Curl up
5y ago
3
Solved
Herbz_Unkraut
Root problems? Overheating?
What's up with her? Temp: 27.5°C max Light distance: 35+cm RH: 60% constant
Week 6
Leaves. Curl up
5y ago
3
1
Solved
bongriplarry
Brown spots, serrated edges curling up - calcium deficiency?
This is a Barney's Critical Kush auto that's at about day 57. She's into flowering, but I've just started to notice some brown spots on leaves with some slight tip browning, and the serrated edges on the leaf are curling up. Is this just a straight calcium deficiency?
Leaves. Curl up
Leaves. Color - Dark-brown
4y ago
1
3
Solved
Kosyjuana1
Curled leaf tips Nevilles Haze
My Neville's haze is starting to be hard to look at. Cant tell if Is watering issue, nute burn or excess. I thinking maybe K deficiency. Shes been drinking close to 4 gallons of water a day or more and soil dries very quick. After watering I notice the new growth looks good
Week 12
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Pale
1y ago
11
6
Solved
Smokey89
Clawing fan leaves with brown edges
Please help this is my biscotti mintz photo from barney's. I'm using organic dry ammendments to feed the last 2 days the fan leaves have started to claw with a brown tinge to the edge of the leaves any ideas what this is. Week 5 of veg
Leaves. Curl up
Leaves. Other
3y ago
4
Solved
bobo66
Are my clones infected with HLVD virus? can this be reversed or should I throw everything in the trash?
I bought 12 clones from a grower, two grew slowly from the beginning. after transplanting, this "disease" appeared on two pieces, and now I think more have caught it.
Leaves. Curl up
Leaves. Twisted
Leaves. Wilting
2y ago
5
6
Solved
BobrMarley
manage nutrient burn from soil mix
diy soil mix (see Week 0) got only pH'd tap water, compost tea and banana tea. started showing strong signs of nutrient burn recently and some spots on the oldest leaves I haven't seen before. so, how do I manage her to harvest? since I can't cut back on the nutes ...
Week 7
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Other
1mo ago
2
5
Solved
Phynix
What causes upward leaf curl?
Week 4
Leaves. Curl up
6y ago
4
4
Solved
DankyDuck
Edges of leaves curling up a bit, no discoloration
Serrated leaf edges curling up a bit with no discoloration. Have tried cal mag foliar spray, raising light, flushing with water (ppm just over 500 runoff from flush). She doesn't look unhappy, just wanting to make sure she stays healthy! TIA!
Week 5
Leaves. Curl up
3y ago
3
5
Solved
Kazal
Weird upwards leaves
Hello this is my first time growing I’m using advanced nutrients ph perfect + bud sugar, big bud, sensizym, b52, 0.8 x 0.8 tent lumatek 200pro and 3.5 litres pots and I’m in the 4 week of flowering. I recently add to my recipe taste terpenes(nirvana) and now looking like this
Leaves. Curl up
8mo ago
9
5
Solved
Blabina
PANICK MODE ON 2 : ISSUE LEAVES FOR QUICKPINK
😰😨 PANICK MODE ON 2 : ISSUE LEAVES FOR QUICKPINK😨😰 The leaves curl to the top and the color seems to change, she was fine 6 hours ago. 😨What happen ?😨
Week 2
Leaves. Curl up
4y ago
9
8
Solved
Bonkheads
Heat shock from heat matrasse.
Heat mat overheating 30C° and burning seedlings. Leaves look crispy now. Removed the mat from under and just layed onto the side of my propagator tent. Temp now 27C°. RH still 30%. Ordered humidifier but thats 3day til arrives. Poured water to their tray. What else should I do?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
2y ago
2
Solved
ezgrows4anoob
Issues with leaves. Day 90 total, 30 of flower. Leaves have been getting more and more yellow the past week, with progressively more brown tips.
Vpd has been pretty close to ideal, the pot had 1 gallon less soil so could be missing out on some nutrients? Possibly Potassium? Otherwise not sure what it could be. Does not appear to be N deficiency because the leaves are affected from the top too. What should I do to fix this
Week 12
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
2y ago
1
3
Solved
ThatFcukinChronic
Leaves are curling up
The sugar leaves on one of my plants have curled up, I was wondering if this could be a humidity issue or maybe a temperature problem. Can this affect the plants yield as it is approaching harvest time.
Leaves. Curl up
4y ago
3