Upward curl
GrischaBXLstarted grow question 5y ago
Hi Breeders,
Elizabeth is growing well, but the bigger leaves are curling up at the edges. I already increased lamp hight and lowered to 18/6.
Is it air humidity? Or too much water?
Solved
Leaves. Curl up
likes
Hempy_The_Kidanswered grow question 5y ago
When leaves curl (taco) it's usually a sign of heat/light stress.
Similar Grow Questions
Solved
Frm11001
Necesito experto! Double cookies auto BSFI had excess N at the beginning of flowering, I did a root wash and continued applying fertilizers regularly, today it looks like this. A lot of green smell but not from flowering, leaves with necrosis, I'm in the final stage of flowering and it's still vegetating with leaves in good condition!
Leaves. Curl up
Leaves. Color · Yellow
Plant. Stem · Red or purple
6y ago
1
Solved
Bigbootygrows
Edges CurlingCurling on edges. Watering for 5min flood 6min drain every 6 hours only in the hydron clay not upto the rockwool. Im monitoring the Humidity and temperatures like crazy.
Ph 5.8
Ec 0.8
Water Temp 22c
Day air temp 25c
Night air temp 18c… Show more
Week 3
Leaves. Curl up
5y ago
1
5
Solved
Biobizzkid
Deficiencies before flippingTrying to diagnose for my next fee.I am running ro for the first time cause my water quality was causing issues.running fox farm ocean forest and sunshine #4 aggregate plus.got purple stem on leaves ,little rusts spot on only a few and cal and mag deficiencies I think
6y ago
1
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… Show more
5y ago
2
3
Solved
dekaz
Wondering what I should do for my leaves turning upwards on the green crack?
also the heavy hitter middle is a bit yellowish, is that a worry?
heat/ph/watering are things i feel pretty noobish at.how much water and how often?is 2l enough to fill it? & refill when the top is dry?Week 2
Leaves. Curl up
8y ago
3
Solved
Mr_Wilson
Wavey leavesMy leaves are a little wavey is that normal?? What can I do to fix that problem?
Week 1
Leaves. Curl up
6y ago
2
3
Solved
Misanthrope
Dry brittle leavesDiscoloured older leaves curling up at the edges and turning dry and brittle. I think my problem is over or under watering. I've been very careful to avoid overwatering so I'm leaning towards the latter but what I've read online suggests dry/brittle means overwatering. Thoughts?
5y ago
3
3
Solved
ekkoz897
Leaves starting to curl upwards on some of the edgesToday I started applying LST to the tallest plants. It's my first time doing it, and so I would appreciate any tips or advice regarding some obvious mistakes/things to improve !
I also noticed one of the plants has one two leaves curling up :/ Any clue why?
Thank you in advance
Week 3
Leaves. Curl up
3y ago
2
3
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
4y ago
1
2
Solved
kegman83
Everything was fine til it wasnt. Came out one morning after several days of tough heat and wind to discover what I believe is budrot and some other disease I cant quite identify. I havent changed up my watering schedule aside from the occasional afternoon watering.Week 21
Leaves. Curl up
7y ago
3
3
Solved
psamu
Struggling with deficiencies (nutrient lockout?)Hello everyone, I need your help. I've been growing 2 Green Gelato Auto from RQS but I've had some deficiencies for a while now. It's my second grow and it's the first time that I adjust the pH. They are in soil and I'm feeding them with Biobizz liquid nutes at a pH between 6-7.
Leaves. Curl up
Leaves. Dropping off
Leaves. Color · Yellow
5y ago
6
7
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