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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
floridaboy
Cupping
On 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
2y ago
6
2
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
5y ago
1
3
Solved
Wakesk8
I think they are really enjoying! What’s the name of this symptom when the leave goes up ??
Leaves. Curl up
Plant. Other
5y ago
2
4
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 Purple stems from stalk
Week 6
Leaves. Curl up
Leaves. Color - Yellow
Plant. Stem - Red or purple
5y ago
2
3
Solved
SolitudeCorners
Curl up and brown spot leaves
Leaves curl up and has brown spot around their blade is it potassium deficiency or salt built up? thank for any advice
Week 17
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
1
1
Solved
blendmedmedman
i have fan leaves starting to curl up, its not the roots or over watering, could it be over fertilization? my other plants are looking the way they should. this is my first soil/coco grow. happy frog. i also ran an ionizer after the feed. so any thoughts? thoughts?
Week 4
Leaves. Curl up
6y ago
6
7
Solved
pigywigyswag
Sick plant, nutrient toxicity?
Few leaves on my plant are beginning to burn, plant was always at least 18” away from my viparspectra xs2000 light set at 50% brightness, so I doubt it’s light burn. Temps are always 73-78 inside the grow tent, this strain apple fritter is sensitive to nutes, happy frog too hot?
Leaves. Curl up
3y ago
3
Solved
Misanthrope
Leaf damage/discolouration
The yellowing is from an earlier issue but now I'm noticing brown spots and the leaves curling up, some getting crispy-ish. I recently lowered the lights a few inches, knowing I was pushing the safe limits. Is this from the lights or is more likely a nutrient/pH imbalance?
Week 11
Leaves. Curl up
Leaves. Color - Dark-brown
Leaves. Color - Mottling
4y ago
2
2
Solved
blindspot
What should I apply ?
As you see one of my plant is stressed, another one has some other problem with leaves. They both grow in same place with same temperature and moisture but they have different problems. Temperature and moisture are normal, changes between 22-25° and %60-80
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Twisted
4y ago
3
3
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
4y ago
2
Solved
Lordcrow
Leaves pointing up
Why are my plant's leaves pointing up? Is this normal?
Week 1
Leaves. Curl up
3y ago
3
3
Solved
Smoth313
Leafes curl up
Hey das sind meine Autos anfang Tag 6.Die blätter wölben sich leicht nach oben ist das normal/okay? oder ist das Lichtstress? Lampe ist eine AC Infinity Evo 4 300 watt hatte ich seit Tag auf 40% laufen und habe dann nach Tag 3 auf 30% reduziert. abstand habe ich 45cm.
Leaves. Curl up
Setup. Lighting
1y ago
4
3
Solved
StarfishSmallBatch
Magnesium Deficiency?
Is this plant suffering from Magnesium deficiency? I noticed some of the growth is yellowing and the leaves are curling upwards at the tips. The tips of the leaves is where most of the discoloration is as well.
Leaves. Curl up
Leaves. Color - Yellow
2y ago
1
Solved
TheHighentist
Seedling / start Veg Leaves curling a bit.
Seedling / Start veg leaves curl a bit? Is this a warning sign of any type?
Leaves. Curl up
3y ago
1
4
Solved
Mule420
Canoeing leaves
Hey growmies, I need help !! Lol My gals leaves are canoeing, and I don’t know what to do. I raised my light and am going to back off on my watering. I’ve put 2 gallons in two days on her with no run off. 5 gallon pot. She seemed to be taking it until today I noticed the canoeing
Week 6
Leaves. Curl up
4y ago
6
4
Solved
ThrashedTV_BakedByGlaze
Week 4 Seedling is wilting/curling! (See Pics) Hard and dark cripsy edges on all growth. I dropped two fan leaves incase it was mold. Looks a tiny bit better the next day after taking off the humidity dome that was on for about 24 hours before noticing the curl.
Week 4
Leaves. Curl up
6y ago
9
1
Solved
Bretwalda
Curling dark leaves
Advice for what i think is nitrogen deficiency, have flushed with ph 6.3-6.4 water about 900ml
Leaves. Curl up
4y ago
5
5
Solved
OneBakedWalrus
HELP plant had massive overnight change
What happened to my friends girl? It was perfectly fine yesterday morning. This morning we checked her and all the hairs were brown and alot of the leaves were brown curled and crispy. Its been hot but to just change all at once is wierd. Some growth still pushing white hairs.
Buds. Other
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
3
2
Solved
HappyHarvest
Upward Curling Brown Leaves/Nutrient Lock Out?
I've got a serious issue. Started 3-4 days ago, right after adding nutrients and increasing light. Leaves are curling upward and browning. Not crumbling yet but look like they will be soon. Both new and old growth is being effected. Maybe the Mineralized Phosphate was too much.
Week 5
Leaves. Curl up
Leaves. Color - Dark-brown
6y ago
1
3
Solved
Scratchie
Nitrogen lockout?
I've yellowing bottom leaves and yellow top all over, is it nitrogen deficiency and nute burn?
Week 5
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
1