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Back to Grow Questions
Bad deficiency
Mystummyhurt
started grow question 5y ago
What is this? This is happening to my hot tamales. I thought that it may be nutrient burn at first but it’s starting to look like a deficiency?
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Leaves. Curl up
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TheLitWolfe
answered grow question 5y ago
What week are you at?
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Complain
Ramgi
answered grow question 5y ago
Sembra una leggera carenza di NPK sei abbastanza avanti con la fioritura non mi preoccuperei troppo buona fortuna e raccolto abbondante 🤠👍
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Similar Grow Questions
Solved
EmberWeed
Leaves curling up and down and yellow leaves
What could be causing this?
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Yellow
4y ago
1
6
Solved
Rhaegar138
Leaves curled
Why are these leaves doing this? I don't have a lot of info as it's a mates. Pink kush transplanted into soil is a greenhouse.
Leaves. Curl up
4y ago
9
6
Solved
TheNextGanjaMan
Deficiency, excess or soil problems?
Hi, I need help, I have 4 plants of the same strain and several of the leaves are turning yellow and drying out. Some with a burnt appearance and curled upwards. I'm using a super soil, with water with pH 6.2-6.6 +/-. water with fert once a week for this flora. Fert Use 1xonce.
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-purple
2y ago
5
5
Solved
Harold_Halibut
Super Urgent, first time grower, batch might go to heaven - plants look beaten up, I suspect light stress or overwatering
5 plants, 4’x4’x6.5′ grow tent, 600 watt HPS lamp (it is hanging 70 cm above the highest canopy plant), did topping on 2 of them, swithing to fowering very soon, average humidity is 30%-50% (can't afford a humidifier now, so I use natural methods) for now), 2 static fans
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Curl down
6mo ago
2
2
Solved
Kraze
Leaf tips turning yellowish brownish
Hi all, I have a issue with my plant, I recently changed from soil to Coco and now I am 1 months in and my plants has all its tips brownish yellow, I suspected it was overwatering or Potassium deficiency but I Am not sure about it, anyone has an idea? Thanks
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Pale
3y ago
1
1
Solved
Newbie90
Heat stress???
Hey look at one of my babies is it a heat stress? Finally got temperature managed 🤦♀️🏼 Sud I do something with her or she’s gonna sort herself out? Thanks
Leaves. Curl up
Plant. Other
6y ago
2
2
Solved
Jordan73
Calmag Problem?
Hi Growmies, habe kräuselnde Blätter, lila Stängel und vereinzelt gelbe blattspitzen. Ist das ein calmag Problemchen? Danke schon mal für die Hilfe
Leaves. Tips - Burnt
Leaves. Curl up
Plant. Stem - Red or purple
3y ago
8
7
Solved
TheBudTender
Has anyone run into this problem with their plants or know if it’s worth saving or not? They are on week 6 and haven’t grown since week 3
Leaves. Edges burnt
Leaves. Curl up
Plant. Too short
6y ago
2
4
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
Lord_Lex
Leaves pale and curling. See this weeks journal for details. I have to go to work so won’t see responses until later. Thanks!!!
Week 4
Leaves. Curl up
7y ago
1
Solved
Weedinho
Leaves curling up
My Moby D is showing some strange leaves (kind of curling upwards). Is this normal ? Should I be worried ? Also most leaves seem to have only 3 leaves. Maybe I’m too hard on the LST for this one ? Thanks in advance for the support guys !
Leaves. Curl up
5y ago
2
2
Solved
Creenpie
Yellow brown spotted Leaves
Hi. The first Sweet ZZ auto. Second NL auto. PH water before watering 7.0. Whats wrong with these both? Thx.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
1
Solved
dalilama
My leaves head upwards, is it a bad sign? [Autoflowering]
First time I get this far, I sometimes noticed after I water the leaves start to head upwards, or even without reason during the day.... then go down again. What is the reason for this you think? Is my light too far? or not enough something? I only watered twice in 10 days.
Week 2
Leaves. Curl up
6y ago
2
2
Solved
Litngrn
got a little problem with some browning brittle fan leaves. last few pics please.been on foxfarm schedule whole life and started beastie blooms last night. did have my lights lower than manufacturer's recommendation. Raised back up help me what do your eyes see? Thanks for help
Week 7
Leaves. Curl up
7y ago
5
2
Solved
RakiGrow
Leaves are drying up and turning yellow
Hello, Something bad is going on with my Hulkberry plant. I think it might be due to giving it to much fertilizer. Here is how it looked 2 days ago: https://growdiaries.com/grow-questions/42518-hulkberry-turning-dry-and-leafs-are-bending-up And the plant is going worse and w
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
2
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
rockbo47
Is this a sign of over-watering?
Is this a sign of over-watering? Amnesia auto in 5 gal fabric pot of coco/perlite, Day 9, temps remain between 22-25°C, RH stays between 50-65%. She's had 2.5L of water and 2.5L of low dose nutes since sprout starting at roughly 30ml on first day now up to 500ml per day
Week 2
Leaves. Curl up
Other. General questions
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
SaintLoud
Yellow spots and purple stems
I have these yellow spots on my fan leaves and purple stems on just one of my Girl Scout Cookies. Both being fed the same thing, temps are stable and so is humidity. Don't understand what's up with this girl. 1st 4 pics of issue plant last is of her healthy sister.
Leaves. Curl up
Leaves. Veins - yellow between
Plant. Stem - Red or purple
5y ago
5
2
Solved
DeepRootGrows
Leaves curling up
My plant seems really healthy but some of the leaves are starting to curl in, I was just curious if this is normal or should I be concerned of a deficiency? My light is 24 inches away and a steady 80 degrees. So I highly doubt heat is an issue. Maybe a slight nute deficiency?
Week 8
Leaves. Curl up
6y ago
3
4