The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Hi first time Grower Nutrion lockup?
Connic
started grow question 1y ago
Hi first time Grower Nutrion lockup?
Open
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-purple
likes
Answer
Similar Grow Questions
Solved
Komar85
Nitrogen def or something else ? Ph6.5
Hi everyone I struggle with some issue I don’t know or is a nitrogen deficiency or sulffur or maybe something else. I recon that roots start poping out from pot ( 7 l ) clone from Glookies which I monster crop earlier this year . 0 nutrients added transplant 2 twice Solo-2l-7l
Leaves. Color - Yellow
5y ago
2
Solved
BudChronicles
Leaf tips curling on top
What’s causing the leaf tips to curl? I moved the light away and reduced the power to 75%. Please advise on how I can address this. Looks like her growth has changed, a bit slower and a bit lengthy.
Week 11
Leaves. Curl up
3y ago
4
3
Solved
heythere12345
Yellow leaves and brown tips
How does it look? Why the yellow leaves and brown tips?
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
2
3
Solved
VeruZ
should i be worried?
8 weeks in flowering and now I have some yellow leaves, normal?
Leaves. Color - Yellow
1y ago
3
4
Solved
Green_Coffee
Name the deficiency.
Problem is mainly occurring on leaves near the top, but not the newest growth. Initially are less green, then start to yellow followed with brown spots. The oldest leaves near the bottom are seeing some effects, but as acute as the mid-upper leaves. Curl likely due to warm temp
Week 4
Leaves. Color - Yellow
5y ago
1
Solved
mellamanchristo
Lower Leaves Yellowing
I have noticed that a lot of lower leaves are turning yellow. Theres nothing special going on, it just fades from green to yellow evenly. I am feeding it Veg nutrients 3:1:3. So it can't really be a Nitrogen deficiency right?!
Week 6
Leaves. Color - Yellow
5y ago
3
3
Solved
ccore
I am having issues late in flower. Curling leaves at the top and some brown spots. Please see photos marked #1 and #2. Last week I let her dry out too much (coco), so runoff EC eas very high. Have been keeping runoff below 1.1EC
Week 10
Leaves. Tips - Burnt
Leaves. Curl up
6y ago
1
4
Solved
Maddiq
Overwatered cubes in hydro? Too close to the sun? or effect of having add
Hi All, I have issues with my first hydro grow - i effed up. I think i was too slow in the transfer over in the tank. Light is 200 PPFD, EC at 0.6, and barely added any nutes. Did i manage to overwater some of these plants by having them too close to the net pot?
Week 1
Leaves. Curl down
Leaves. Color - Yellow
Setup. Substrates
2y ago
3
Solved
Ciore
Hojas amarillas
Hola a todos Los growers porque me esta passando esto alguien me puede decir que falta? Nitrogen?
Week 9
Leaves. Color - Yellow
5y ago
1
1
Solved
Cynthia1710
Is this normal?
It's been awhile since I've had little babies and I don't remember any others doing this. The first two leaves are curled under and it popped out like this.
Leaves. Curl up
4y ago
7
5
Solved
Ema26
Deficiency?
What’s up guys can anyone confirm a nitrogen deficiency? If not could you please advise on what the problem is? Many thanks! Some old and new photos, hard to see in some because of the light!
Leaves. Color - Yellow
6y ago
3
5
Solved
ColonelForbin1990
Brown spots on leaves! To Flush or not to Flush? That is the Question.
Hello, Seeing lots of brown spots developing around middle tier leaves. Reddit is telling me I should flush with 15 gallons of water to get rid of salts around the roots. That seems extreme but if that’s the cure I’d like to know more and can I use my tap water (7.1pH 133ppm)?
Week 5
Leaves. Color - Dark-purple
Feeding. Deficiences
4y ago
4
4
Solved
CannaBeck
Seedling yellow leaf ?
A pair of second set leaves have sign of yellowness (it occurred a day before transplanting). I'm not sure whether it is Nitrogen deficiency or any root problems? (I will start adding more Veg nutrition which is rich in N this week) Can yellow leaves turn back into green?
Week 4
Leaves. Color - Yellow
5y ago
3
1
Solved
Madmike88
Is this the start of a nute or sun burn? Or am I just worrying too much.
Leaves. Color - Yellow
5y ago
2
2
Solved
igglepuff
people have mentioned should be good now with the fixes, but still getting worse daily. this morning way more noticeable by eye,yellowing and some ready to falloff... Any last ditch suggestions? Ive tried all I can think of and they just get worse. vr frustrated, about to give up
Week 7
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
3
3
Solved
MisterSix
I know it is normal for the leaves to yellow in the flowering stage but it is only 3 week and 5 or 6 leaves become yellow on the bottom should i use more nitrogen to prevent it or let it be ?
Week 12
Leaves. Color - Yellow
6y ago
4
4
Solved
Rinna
Curling and twisting leaves (main bud polyploid?)
Hi cannafam, the leaves of this Blue Amnesia Auto are turning, twisting and curling up a bit.. Anyone know if overwatering might be the problem? Have been watering (and feeding) her as much and as regularly as the others (no prob there), but she is a bit smaller and skinnier
Week 8
Leaves. Curl up
Leaves. Curl down
Leaves. Twisted
3y ago
2
Solved
Techgrower
My plants are 3 years old (counting from soaking the seeds) and they are growing really fast but the leaves are a little bit yellowish in the middle. Is this some kind of deficiency or maybe something else? I’m a newbie to this and need your help guys ;)
Leaves. Color - Yellow
6y ago
2
2
Solved
Goodvibs
Carry on or start again
First try dwc and has not gone well from the start. Plants whent very yellow way more than they are now., I think they got way to wet. bigger one has roots just showing threw net. Question is should I bin the lot and start again 🤷
Leaves. Color - Yellow
Roots. Other
5y ago
1
2
Solved
4EverGreen
Losing vigor and yellowing
Sorry I don’t have a diary for this grow. I did collect some runoff on one of my girls so hopefully this can help for giving assistance. This is only my 3rd grow and the first 2 went very well but this one isn’t, all plants have lost vigor, are growing slowly and are yellowing.
Leaves. Color - Yellow
10mo ago
5
6