Vote Now 🏆 for the Grow Awards 2025!
Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Breeders
Nutrients
Lights
Equipment
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see
Privacy Policy
Accept
Grow Questions
Wtf
Wtf
SLuGGeRNauT_420
started grow question 3 years ago
Wtf is this just switched to remo nutes not overwatering only feed every 2 or 3 days when the medium is not damp
Solved
Leaves. Curl down
Leaves. Twisted
Leaves. Color - Dark-brown
like
SLuGGeRNauT_420
answered grow question 3 years ago
@Gugol
I do t think so may be a bud warm with the lights off cuz it’s during the day but it doesn’t get above 86f with the lights on
like
Complain
Selected By The Grower
Italy_Grower
answered grow question 3 years ago
In my opinion it may be due to heat stress!
1 like
Complain
Italy_Grower
answered grow question 3 years ago
the same thing is happening to me too!
like
Complain
Similar Grow Questions
Solved
Sejanus21
Dark green and crippled leaves
The leaves of my pheno #1 are crippled and deep green at the top. Is this overwatering?
Week 5
Leaves. Curl down
8 months ago
1
1
Solved
Mastr
Fan leaf twisted
Hi anyone know why after feeding the fan leaf are twisted??last feeding was plain water and she is 20cm far from.light but I can't change it plant is 150 cm tall with pot any advice??
Week 9
Leaves. Twisted
8 months ago
1
Solved
Bunterbiber
curled/twisted leaves - root cause?
Several leaves of my Kalini Asia plant are curling/twisted (see pictures). Since I don't see any pest insects at the moment I don't have a glue what it could be. Anyone knows what it is (today I started to spray neem oil on the leaves.)? Thanks in advance for your help!
Week 9
Leaves. Twisted
8 months ago
6
2
Solved
SparkyGrow
Living soil and rain water problem
Has using rain water killed my living soil? Has anyone got experience of using living soil with rain water? Apparently the ppm is too low (just like RO water) for the plant to take in nutrients. So basically is my living soil now just soil or is the microbial life still there?
Week 8
Leaves. Curl down
Leaves. Color - Yellow
8 months ago
5
3
Solved
VeruZ
Stickstoffüberschuss?
Habe bei meiner Auto das Problem das sie kaum in die Höhe wächst, dazu die Flecken auf einem Blatt. Ich habe aber das Gefühl das die anderen Blätter auch zu dunkel sind? Vielleicht wächst sie wegen einem Stickstoffüberschuss nicht mehr?Sollte ich erstmal ohne Dünger gießen?
Leaves. Too many
Leaves. Tips - Die
Leaves. Color - Dark-brown
8 months ago
2
1
Solved
xhibo
light stress of seedling
Light stress (image of 28.5.): is it likely that my plant will recover?
Week 1
Leaves. Color - Dark-brown
8 months ago
4
4
Solved
Dragosani666
Top leaves turn dark and curl - What can I do?
I've had Nitrogen and possible Cal/Mag deficiencies 2 weeks ago. Mid last week I started noticing some burn a the tips, so i dialed nutrients back again. By this weekend the tips of the leaves curled further and turned dark. The rest still looks a bit pale, but buds look good.
Week 7
Leaves. Curl up
Leaves. Color - Pale
Leaves. Color - Dark-brown
8 months ago
4
5
Solved
Shemmie
Calmag or Potassium deficiency
Starting to show hard yellowing on plant #2 looks like it can be calmag Deficiency or Potassium Deficiency. I gave them a bit extra calmag a few days ago and it seams like things are not improving too much.
Week 8
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Mottling
8 months ago
7
3
Solved
kira90
leaves with brown spots
hi guys, do you know what these stains could be? Can you give me some advice please?
Leaves. Color - Dark-brown
8 months ago
1
1
Solved
Vampyre
Deformed thin leaves with colour change
Something is wrong with my plants, Help. See pictures of deformed thin leaves, and colour change. What's wrong? What shall I do?
Week 6
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Curl down
8 months ago
2
1
Solved
FoxGrow
Autos reacting to All-Mix: Slight nitrogen overload?
Pheno one showed very "leathery", weak, hanging leaves of dark green. Same time the fungus gnats had a run and the population doubled. After second LST also the stronger plant showed those signs on the younger upper leaves. Also curled down a little. Slight nitrogen toxicity?
Week 3
Leaves. Curl down
Feeding. Deficiences
8 months ago
2
1
Solved
SaiMutsu
Weird splotches
Not sure what this could be, I'm thinking phosphorous deficiency, the dots are weird though.
Leaves. Twisted
Leaves. Color - Dark-purple
8 months ago
1
1
Solved
HomeGrown33
Brown Spots on Leaves
I’m noticing some light brown spots on my leaves. After researching it seems that it was either 1) Manganese deficiency 2) calcium deficiency or 3) overwatering. I don’t think I’m overwatering. It could be the nutrients but would like input!
Leaves. Color - Dark-brown
Leaves. Color - Mottling
8 months ago
5
3
Solved
Unpluggy
Deficiency?! Please help with weird Leaf signs :(
This Plant didnt have any problems in This whole run. Sinne 1-2 Weeks she started showing These weird signs and i cant figure out what it is. I thought it could maybe be phosphorus deficiency or something. Got a lot worse in the Last few days! :((
Leaves. Color - Dark-brown
Leaves. Other
8 months ago
1
Solved
inhale_exhale
Two problems in a week. I diagnosed the first one based on similar grow questions (: maybe not right )
First three photos appeared a week ago, I decided that it is calcium and took a more reliable Ph meter, maybe not right, but no new spots appeared. Second problem at the end of the week, 3 days after defoliation 2 large lower leaves and 2 leaves inside. 30 hours after watering.
Week 6
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
8 months ago
4
3
Solved
VeruZ
zu viel Dünger oder zu starkes Licht?
Hallo meine 2 Ladies bewegen sich jetzt auch Woche 4 zu, vor 1 Woche habe ich mit düngen angefangen. Ab und zu sind die Spitzen etwas gelb vielleicht weniger düngen oder zu starkes Licht? Sehen sie soweit gut aus?
Leaves. Curl down
Leaves. Color - Yellow
8 months ago
5
3
Solved
Trickotreat47
Black spots on leaves
So I have those black spots on leaves on top of the canopy of my plants. Can someone please explain what are those and how can I treat it? Also the edges of the leaves on top of the canopy are brown and crispy.
Leaves. Color - Dark-brown
8 months ago
1
1
Solved
ykscotttyk25
Durban Poison
What can I do to help this
Leaves. Curl down
Leaves. Color - Yellow
8 months ago
2
2
Solved
MarcoCasanova00
Pest infestation left my plant folded and weak. I treated it, but now blacked out leaves?
Ants were farming an oval shaped bug's secretions that was eating my stem and going underground, leaving a trail of a film-like substance. Treated it with neem oil, cigarette butt tea, garlic and dishwasher soap to fend them off. Black leaves now. Tips?
Week 4
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Other. Bugs
8 months ago
2
3
Solved
RandoMan
Nutrition
I was at 800ppm going into flowering and was suffering from a cal mag deficiency. I addded c/m my ppm was up to 1500. Does this sound right? I am doing flood and drain hydroponics. Plant is 2 weeks into flower. What should my ppm be for 3 part nutrient general hydroponics plus CM
Leaves. Color - Dark-brown
8 months ago
1
1