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Back to Grow Questions
Banana krumble advice
Bananawoman
started grow question 5y ago
Need help people I’m abit unsure on what’s happening with a few of my banana krumble plants at 4 weeks old. Growing in coco, lights on 18/6
Solved
Leaves. Curl up
likes
Mrs_Larimar
answered grow question 5y ago
You mean the cupping leaves=? Normally cupping leaves are a sign for to warm... but i got to see more than a single pic
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Selected By The Grower
Bananawoman
answered grow question 5y ago
I’m using standard tap water but adding PH. It’s only happening to a few plants and there are 15 in total we have had hot weather in the UK this week so it’s been hard to keep the temperature down. I thought that may have something to do with it?
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Mr_Weeds_Autos
answered grow question 5y ago
Are you using R/O water when you water?
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Bananawoman
answered grow question 5y ago
Thanks I’ll add more pics
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Similar Grow Questions
Solved
Royalgorillaxx
Pointing up leaves..
My first grow are two white widow auto, day 6 and the leaves are pointing up. Whats the cause? Light stress?
Leaves. Curl up
5y ago
1
2
Solved
Kratistos
While I wait for new pH meter give less liquid ferts (to avoid pH problems) start from 7.3 then don't know where it goes prob somewhere between 6.6/6.
Hi! Lower leaves=N def caused by flush prev week (due to build up), crispy yellow tips=P def? pH pen dead, watering blind, that's the main problem, using pH strips test.... 🤮 EC in 1.5 runout 1.9. Using Solid+liquid ferts (low dosage rn). Still stretching, looks healthy. Agree?
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
5mo ago
1
3
Solved
Majormolasses
If I’m correct but who knows that most likely over watering or my lights are to close?
Week 2
Leaves. Curl up
6y ago
11
8
Solved
Dankbudz84
Claws and praying hands leaves
This plant has not looked good. I did some defoliating and lst. The leaves have always looked like claws, top leaves like praying hands.
Leaves. Curl up
Leaves. Curl down
5y ago
1
3
Solved
Slurpy_Terpy
Close to harvest leaves curling, crispy, yellow tips
The leaves of some of the main buds are showing problems. The tips are curling/pointin up and crispy and have yellow/brow tips. The leaves also seem to be showing big spots but the color is difficult to see since the leaves are grey/purple/brown the spots seem greenish/yellow
Week 17
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
5y ago
5
5
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
4y ago
2
8
Solved
giggi
Curled leaves upwards
I noticed upper leaves are curled upwards. Is this a symptom of a problem of any kind? many thanks for your help
Week 3
Leaves. Curl up
5y ago
1
6
Solved
Tillbert_1899
What could be causing our leaves to curl in like this?
Week 6
Leaves. Curl up
6y ago
6
5
Solved
XiceX
Leaves Problem
What can this be due to in your opinion? The leaves are curled upwards and are dry
Week 9
Leaves. Curl up
5y ago
4
4
Solved
GreenLiving
Browning tips and curling edges of leaves
I was about to water and I saw that the leaves have a slight curling and small brown tips. I haven’t fed any nutrients since the 17th at a ph of 6.78 that’s 5 days ago and also watered 460ml as she was looking thirsty ph of 6.37. It’s only just started to show, help appreciated😊
Week 3
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Curl up
4y ago
1
1
Solved
Skynet
Brown spots and yellow tips in flower, started around wk 8-9. Thanks!
My 10wk old Auto Trainwreck started showing brown spots and yellow tips @ wk 8-9 but even after up'ing Calmag to each water wk 8 (1tsp/gal) it's everywhere now. It's been 75-50% the whole time- deficiency in late flower? Again big THX to the community - for more than just this.
Week 10
Leaves. Curl up
Leaves. Color - Yellow
4y ago
4
5
Solved
Inkognito011
Spinnnn and CoastGrower, SOS...! Help...please... Leaves curl up
0.2 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 2
Leaves. Curl up
Other. Other
6y ago
3
4
Solved
RaS_Audio
My plants are suffering a Phosphorus deficiancy due to lockout due to low ph of soil. My first flush only helped for a while. As soon as the medium gets too dry damage resumes. what should I do? I went to check on them today and the amount of damage they took in 24 hours was bad.
Week 6
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
1
2
Solved
TheFamilyShire
Leaves curling on sides
Okay so the leaves are acting weird and kinda curling in on the sides. Like it's heat issue. I think maybe to strong LEDs. Idk. It's only 79°f Light (ESv300) is on lowest setting @32in away. Fed GH flora trio. Only 237ppm. The leaves are also yellowing between veins.
Week 3
Leaves. Curl up
Leaves. Veins - yellow between
3y ago
3
4
Solved
OrganicAutomatic
Tips curling up
I noticed the tips beginning to curl up. I did gave her bio grow in the last two weeks 0.5ml/lt ph 6.5 almost every watering i used bio grow. I have another 8 plants of different breeds and none of them showing anything wrong. I wander if its the nutrients or perhaps the light?
Week 6
Leaves. Curl up
3y ago
3
2
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
6y ago
3
1
Solved
Soter
Too much Light or heat? What seems to be the problem?
Too much light/heat? The Amnesia Haze kind of looking a bit sad with the hanging Leafs and curled edges. It is the only lady of 11 that look like this.temp can be up to 30 deg c.
Leaves. Curl up
Leaves. Dropping off
5y ago
1
1
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
4y ago
3
5
Solved
Sleep84
Leaves getting spots on them
What are little copper looking spots on the leaves
Week 5
Leaves. Tips - Burnt
Leaves. Curl up
4mo ago
1
3
Solved
JoseTodoLoco
Weird form on 11 day old seedlings
Hi, The leaves of my 11 days old are a little but curly, I suspect it is related to to much light, Did anyone experienced the same issue?
Week 2
Leaves. Curl up
5y ago
2
3