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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 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
Lew420
answered 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%?
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Selected By The Grower
MisterAeroponics
answered grow question 3y ago
Over watering also have magnesium deficiency
2 likes
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Similar Grow Questions
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
5y ago
4
4
Solved
Little_Pot
Droopy leaves, some leaves yellow with brown spots
She has droopy leaves. There are leaves with brown places, and some leaves in the middle of canopy turned yellow. At last she started preflower in week 8(auto) but compared to another girls she is very slow with pistils. Some leaves are curling up.Maybe too much light?
Week 8
Leaves. Curl up
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
3
5
Solved
DEATR
Leaves curl up and yellowing
Beginner question, as usual (first time growing anything in my life tbh). My 2 plants don't look too healthy, especially one of them. Leaves curl up and yellowing (or not, I am not sure). What am I missing? Thanks!
Week 1
Leaves. Curl up
Leaves. Color - Yellow
3y ago
2
2
Solved
cropduster
Problems in second week of flower, any ideas? Yellowing with some brown spots and purple stems.
First signs of issues? Medium - Pro mix hp Nutrients Gaia Green (75/25 mix of 444 and 284 in base) Top dressed week 4 with 3 tbs of 284 and 3 tbs worm castings two teas - first veg tea second bloom tea 3/4 to 1L every two days of well water ph 6.5 ppm 213
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Week 6
Leaves. Curl up
Leaves. Color - Yellow
Plant. Stem - Red or purple
5y ago
2
3
Solved
Elendil
Too much nutes?
Is this from too much nutes ?
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
4
3
Solved
LumberjackBuds
So a bunch of my babies are getting this extreme leaf curling. It happened when the lights were off for only like 3 hours. Could it be windburn or Humidity? Nothing is out of whack in the Grow room temps were under 80 and humidity was >70 because I have a dehumidifier. Thanks
Week 3
Leaves. Curl up
8y ago
1
Solved
Skunkman420
MH light distance for 600w veg
Just had a question answered but couldn't reply, have taco leaf due to change from HPS to MH. Both was @ 600w+ @ 45cm. What distance would you recommend the light to be and what wattage for the best growth with the MH as it seems to be too much compared to HPS distance RH40-65%
Leaves. Curl up
Setup. Other
3y ago
1
1
Solved
pendeja420
Everything seems to be OK except one thing (week 3). I thought using the greenhouses at night made this, but it doesn't. When I check the plants early in the morning, their leaves are slightly curled upwards, just along the edges. As the hours go by the leaves flatten. Any clue?
Week 3
Leaves. Curl up
7y ago
1
3
Solved
hobozoo
development problems
I'm having problems with the plant. The lower leaves are drying out and spots are appearing. The upper leaves are curling and twisting, and there's an unhealthy color. pH is 6.5, PPM was 600 but I lowered it to 420 yesterday. Suspecting either a nutrient overdose or a pH issue. Check out the photos from the second week (day 10).
Week 2
Leaves. Curl up
4y ago
4
6
Solved
Daweed83
random curling up
Plant looks good to me but has 2 leaves that are curling up. Im not too worried about it yet but really want to know why its happening.
Week 6
Leaves. Curl up
6y ago
2
2
Solved
Eagers
Troubled seedlings
Is this nutrient burn? Had what looked like a lack of nitrogen early on, lowest leaves were healthy then quickly went yellow and worked up. Now have fed nutes at 0.7EC (tap water left for 24hrs to 0.28EC) so fed under 0.5. Bio-grow 0.5ml/l bio-heaven 1ml calmag 0.25. Thanks
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
5
9
Solved
Goyard1
Leafs curling and plant health
I have reached my second week of veg the plants look somewhat healthy but I do have a concerns like the leafs curling up and one of the plants leaning a little I would appreciate some feedback
Leaves. Curl up
6y ago
2
2
Solved
SkatehouseFarms
LEAVES ARE CANOEING SLIGHTLY AND DARKENING
Began my LST and I’m experiencing some darkening in the leaves and theyre seem to be canoeing slightly began to worry :/ please help with any tips or info I looked into it and from what I can find it’s do to n toxicity or light being to close or windburn and overwatering.
Week 2
Leaves. Curl up
5y ago
1
1
Solved
slixmeister
Hanging/Folding Leafes
Hi all, Im still worried about the Hanging and folding leafes from one of my plants. The other one is completly fine but this one doesnt look to happy. I have stopped watering them for some days and let the soil dry out almost completly. Since i was worried about overwatering.
Leaves. Curl up
Leaves. Dropping off
2y ago
1
3
Solved
Granddaddy_Terp
What's causing my brown crispy leaves!?
Over the past week my plants have taken a turn for the worse. Many leaves went from yellowing to browning to completely crispy! Other leaves have brown spots on them and some of the stems are purple.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
8
Solved
pinkdragon
Just to confirm, this looks like nute burn, doesn't it?
Burnt edges, tips curled up, canoeing. I've been having trouble balancing airflow and heat in such a small tent, and as a result the tent is on average about 28 degrees celcius daytime and the plants still get a lot of wind. Looking for whatever advice you can give! :)
Week 8
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Mottling
6y ago
3
3
Solved
Ishkabud
Yellowing cause?
What could this yellow and brown spotting be on the uppermost leaves? Also the curling? They are autos, i am giving them half dose of bloom and phospherous nutrients, as well as half dose cal-mag, temperature isnt overly high, watering every 2-3days until runoff.. bit confused
Leaves. Curl up
Leaves. Color - Mottling
2y ago
1
1
Solved
kansasscott725
Fan leaf deficiencies during flower. To cut or not to cut?
Day 85 Update: G13 has a ton of fan leaves turning fast. Pretty sure it's a PH issue. Should I wait until they're dead to trim them off or get rid of every fan leaf that is affected more than 50 percent of the leaf?
Week 12
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Yellow
6y ago
2
2
Solved
Sti_Cazz
Nute light burn
Okay I think I learned a lesson, 1/4 nutes next time (or nothing at all) seeing I'm seriously nute burning my plants, also one of the girls is about 20 cm from my light... Anything I can do to maybe calm down the situation? Flush? Never tried to and wasn't planning on doing it...
Leaves. Tips - Burnt
Leaves. Curl up
6y ago
2
2
Solved
HighZenBerg
Upwards curled leafs with brown spots
The leafs on one plant curl upwards with brown spots. all leafs more or less show these signs. Does anyone know, what it can be? Also the developement of the flowers is slower in comparison with the other 2 plants
Leaves. Curl up
6y ago
5
5