why do my letters do this? It is 27 degrees, lamp at a suitable distance
bobo66started grow question 3y 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
Lew420answered grow question 3y 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%?
MisterAeroponicsanswered grow question 3y ago
Over watering also have magnesium deficiency
2 likes
Complain
Similar Grow Questions
Solved
Kokotokes
Both plants in same pot but one is having problems yellow leaves burnt curling back turning white but other plant is just slight nutrient burn and leaves turning black on top or dark dark purple is it just the plant going thru flowering. Should I harvest it before it gets worse?Week 12
Leaves. Curl up
7y ago
2
2
Solved
Greenbean15
Curled leaves occurred in both veg and flowering tents only to my purple trainwreck plants. Checked leaves with a loupe and couldn’t see signs of any pests at all. Only occurring on my PT plants in all tents. Other strains seem 100%. Only on large fan leaves, any ideas or help?7y ago
2
2
Solved
JoeGrows89
Leaves Curling inwards early vegHello I’ve noticed that the leaves are starting to curl inwards. It has been very hot over the last couple of days with temps in the high 20s and RH any where between 45-60.
So not sure if this is heat stress or something else. Should this just rectify itself.
Thanks
Leaves. Curl up
3y ago
8
3
Solved
getsomeUbik
Leaves curling up and Tips drying out (Day38)Not sure whats going on? Heat stress, Thrip related, too little nutes or water?
Noticed a slight curling yesterday and guessed on thirst since watering was delayed and then gave just half dose.
Also heatwave going on right now.
Nutes are at very low levels..
Week 5
Leaves. Curl up
6y ago
1
3
Solved
Pimpinsinpimpin
Deficiency/toxicity?Hi, back again 😂 so the canooing has stopped on some plants but still present in some. I've also noticed the leaves to look a little off, is this the start of something I need to fix? They look pretty healthy other than that. The photos are of different plants. Thanks in advance
4y ago
5
9
Solved
Bhavesh1989
Leaves curling up one sideHi,I’m a new grower
First time growing a plant at home,my leaves are curling up at one side the moment they’re growing,pls help someone,need to figure if my plant is doing well..2 weeks now.pls give me guidelines how to do well with this
Leaves. Curl up
Leaves. Curl down
Plant. Other
6y ago
1
1
Solved
TooMedicatedToThinkOfOne
Minor Leaf Curling? Over Water or Over React?Well my plant has been doing great and very much still is to be fair. But ive noticed some curling starting on my leaves. Is this due to over watering possibly or is it too hot in my grow area or am I just over reacting? Thank in advance!
Leaves. Curl up
5y ago
2
Solved
Eponymus29
Leaves curling up and color changing, is that normal?Hi and TIA, So this last week some leaves at the top of the colas started to curl up and the color change to something a bit more yellow with spots on it... I want to believe is normal given she is close to the end but I would love to hear the experts opinion?
Week 15
Leaves. Curl up
5y ago
3
3
Solved
jokgga
Nute lockout or deficiency? Flush with Florakleen @ week 10 ok?I am running 4 gal autopots on 50 Coco/Perlite with Jacks 321@80% strength (800PPM), up from 650PPM previous week. Have been seeing curling and leaves dying although the bottom area is green.
Res/Tray@ 6PH/800PPM. Coco slurry @6PH/800PPM.
Temp 81, RH 55%
Should I flush?
6y ago
1
Solved
XxBILLZAxX
Leaf Curling - Late FlowerGrowers,
Small issue. LOADS OF LEAF CURLING. I assumed it was nitrogen so I stopped all nitrogen for 3 weeks & no fix.
Flushed with 20L of water thinking its possibly salt? Nope still got a curling problem.
Any ideas why this is happening & is it a big issue with 3 weeks left?
Leaves. Curl up
Leaves. Curl down
6y ago
5
Solved
Inkognito011
Spinnnn and CoastGrower, SOS...! Help...please... Leaves curl up0.2 ml of Blackjack was taken once during the growing season.
10 days ago Blackjack with phosphorus, 0.2 ml for flowering.
The plant is sometimes in a box, sometimes by the window in the sun.
The weather is good for 3 days and I spend 3-4 hours outside in the sun.
No water for 2Leaves. Curl up
Other. Other
7y ago
3
4
Solved
floridaboy
CuppingOn the right plant in diary pic it shows slight upward cupping on the edges of a few leaves. There are a couple of others on the other side. But 95% of the leaves are fine. During my first try at LST I broke the main stem by 70%. I think this caused the cupping?
Week 4
Leaves. Curl up
3y ago
6
2
Solved
TCH0808
PPFD Management -- Am I doing this right? :) (See fan leaf photos for curling)TS1000 (150W x 2), set to 75% at 12-14". "Photone" app (yes, not as good as a PAR reader) reads 580-700 PPFD, so I sense these girls aren't getting as much light as they could. I've read that pushing 900 PPFD is desired (CO2 bags);fan leaves curled. How should I think about this?
Week 3
Leaves. Curl up
5y ago
1
5
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
4y ago
2