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Back to Grow Questions
problem
tema9271
started grow question 3y ago
I can't figure out what's wrong with the leaves?
Solved
Week 5
Leaves. Other
likes
Stork
answered grow question 3y ago
Download PPFD Metter fix your light power and try lower day air temperature 💪😎
3 likes
Complain
Selected By The Grower
tema9271
answered grow question 3y ago
raised the light to 40 cm above the plant, temperature 26-27 degrees Celsius, humidity 48-55.
1 like
Complain
GreenHarvest_Official
answered grow question 3y ago
The leave taco shape implies heat stress, but the tips show light burn so try to put your lights much further from the plants
2 likes
Complain
Similar Grow Questions
Solved
Amandus
Brown spots and holes
Had snails and aphids earlier, but knocked them out. I'm these brown spots / holes in my girl. Don't think they're the snails and don't see any bugs.... been rainy and fairly cool, 60-70F. PH is currently high at 6.9. Any thoughts or recommendations for a mostly clueless newbie?
Week 8
Leaves. Other
Other. Bugs
4y ago
4
9
Solved
cnkice
Does it looks like N toxicity to you?
The strain is Jack 47XL auto. Leaf looks a bit too shiny to me but bud development is fine. For comparison, the plant on the left has dark/shiny leaf; the one on the right is the same strain, use the same nutrients but the leaf looks normal.
Week 9
Leaves. Other
6y ago
2
Solved
southerngrower2020
Leaf damage and flower analysis
Asking for thoughts on leaf damage. I think there may be nutrient shock so I will be reducing PPM to 800 to see if that helps. I am confused by other problems seen on a few leaves. I also want to ask if I am getting close to harvest (check flower pics) since this is an autoflower
Week 6
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
6y ago
4
3
Solved
NipplesMD
Sensi Skunk plant has browned, curled up tips at the top of the plant as well as yellowing lower, with brown spots appearing, Other plant in similar conditions seems fine. Temperature has been hot during day. I will ph water soon. I have fox farm trio. They have had water only.
Week 10
Leaves. Other
7y ago
3
3
Solved
Tobecobe
Calcium Deficiency?
Is this the start of a calcium deficiency? Seen on the top leaves, just noticed today. Shes drinking a lot on standard tap water with fox farm trio in bloom.
Week 9
Leaves. Other
4y ago
5
Solved
Wallkillman
How about those huge fan leaves when can I start to trim some of them???
Week 8
Leaves. Other
4y ago
3
3
Solved
Terp1
Ich benötige bitte Hilfe bei der Identifikation von Symptomen an den Blättern
Problem besteht bei den Gorilla Zkittlez Automatic. Die unteren Fächerblätter zeigen hellgrüne Punkte und die oberen Blätter hellgrüne Streifen entlang den Blattadern. Ich kann es nicht identifizieren. Irgendein Brand? Sie hat zu letzt 1ml Grow und 0,75ml CalMag / Liter bekommen
Week 3
Leaves. Other
Feeding. Other
3y ago
9
3
Solved
Iop420
After last feeding the lower leaves started to become yellow and fell off🙁.Also I put a new fan in tent, but not directly towards her. I don't know which is the problem. Thank.
Week 6
Leaves. Other
7y ago
1
1
Solved
CaptainCream
Some on leaves - Help!?
Somebody have any idea what this sign on leaves means ? sometimes i have this problem on single plants but i never dont figure out what is this😠. Rest is growing normal.
Week 8
Leaves. Other
6y ago
11
4
Solved
BrediniGreeny
White spots
Hey Growmies, i got some unusual white spots on the leaves. Young leaves, old leaves doesn't matter. Also on not so many leaves. I checked with the digital microscope also because i thought thrips but can't find any. Any ideeas? 💚🍀🙂💪
Leaves. Other
1y ago
9
6
Solved
GhettoStyle
friends tell me what it can be!?
I don't understand why the leaves have such a color!! like cal-mag added and EC 0.5 is not so big for this stage of growth !!! I don't understand why the leaves have such a color(
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
5y ago
3
4
Solved
timbarin
Brown dots
Burned leafs and spotted brown dots on them I flushed today and lowered the ec to 1.6 and the ph is 5.4 can't raise it higher. I think it's p toxicity
Week 7
Leaves. Other
6y ago
1
2
Solved
Billythepotman
little leave broken
First problem guys... accidentaly little leave broken and stem moved... don't know its a big stress or ? need advices :(
Week 2
Leaves. Other
4y ago
2
3
Solved
mertingen
What’s that? Pests?
How can I get rid of this? I’ve spotted these marks on some of her leaves. Should I remove infected leaves or something else?
Leaves. Other
Other. Bugs
6y ago
1
1
Solved
woolygrower8280
any idea of the cause?
I'm starting to get these weird spots on some of my leaves and the tips are getting a bit brittle also I have the impression the leaves are kind of droopy any idea of the cause
Leaves. Other
6y ago
1
2
Solved
chicharaisin
Hole on leaf, aphids, and solution to apply during flowering ?
Hello, I want to know if the hole on my plant is due of aphid ? What should I do to protect the plant and kill them all ? I can make a preparation with soap, garlic, oil, and water ? It can be bad during flowering ? Thanks
Week 6
Leaves. Other
6y ago
1
1
Solved
Sam_The_Herborist
Should I cut the first leaves to maximize the grow
Hello everyone A friend told my that I should cut the first leaves of my plants (the first that came out from the plants, not the cotyledons) What do you think about this idea ? And can this really maximize the size of the future buds ? Thank you for your responses ! :)
Leaves. Other
Techniques. Defoliation
6y ago
2
4
Solved
FrostyCloudzz
was tuen gegen Schimmel?
Buds. Other
Leaves. Other
5y ago
8
Solved
buddhi_coop
Leaf Curling Weird
Why is my leaf curling like this ?
Leaves. Curl up
Leaves. Curl down
Leaves. Other
5y ago
2
2
Solved
Rayshian
Is this some kind of deficiency?
Is this some kind of deficiency? There is discoloration around the edges of a lot of leaves on this KTF Orange, I’m not sure what it is from but the plant hasn’t seemed stressed at all.
Week 8
Leaves. Other
5y ago
1
2