Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Breeders
Nutrients
Lights
Equipment
Blog
English
EspanĆ³l
Š ŃŃŃŠŗŠøŠ¹
Deutsch
ą¹ąøąø¢
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
Plant Issue Need Help
Plant Issue Need Help
Dre25
started grow question 4 years ago
Is this potassium excess? Or something else I don't have a clue. Help please!š¬ I have calmag too.
Open
Leaves. Curl up
like
Answer
NewbieLearner
answered grow question 4 years ago
Hard to see under the grow lights. Try taking a picture with the grow lights off so we can see the leaves proper colour...
1 like
Complain
Similar Grow Questions
Solved
Dreamchvser
End of Flower, Yellow and crusty leaves ok ?
Hey last weeks of flower and Iām not sure if itās fine how they are developing, as I started flushing this week they quickly started developing yellow crusty leaves. Should I keep flushing them as I will cut them in 1 or 2 weeks or should I try to balance out missing nutrients?
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Yellow
4 months ago
4
2
Solved
TrimQueen
STRESSED SOMEHOW?
DO YOU NOTICE, DESPITE A LITTLE OVER FERT, HEAT/LIGHT STRESS ON THIS BABY? THIS CLONE HAS BEEN EXPOSE TO 24HRS LIGHT FOR AN EXPERIMENT. DOES IT LOOK LIKE IT'S SHOWING THESE SIGNS?
Leaves. Edges burnt
Leaves. Curl up
4 months ago
2
1
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
3 months ago
5
5
Solved
Dippp
Problem with plants in the 3rd week of vegetation.
I'm posting again because I accidentally marked it as resolved. I was using BioBizz CalMag from the beginning, but when I switched to Advanced Nutrients, I stopped because Ph Perfect Sensi Coco Grow A and B already contain CalMag.
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Black or grey
3 months ago
1
2
Solved
NHAutoGrow
Seedling Leaves Curling Upwards
Why would my autoflower seedling leaves being curling up? Temperature & Humidity issue? š¤
Week 1
Leaves. Curl up
3 months ago
5
5
Solved
DariaFarms
2 autos with crispy feeling sad looking leaves, how can I help them? (more info in diary pl & crit)
2 of my autos have been growing leaves that feel crispy and look deformed. I have been watering when the top 5 cm of the soil dries, but I fear maybe I fed them too much nutrients. The temp has also been on the high side (30C 80F). What could be wrong and what can I do for them?
Leaves. Curl up
Leaves. Color - Yellow
3 months ago
8
5
Solved
JSanchezz
Rolled up tips on a leaf ?
now 7 days old and 7 days in the big pots (germination was in Jiffiy) Runtz Muffin showed some raised leaf tips on one side today ? Yesterday I watered some BIO Heaven and Activera otherwise no fertilizer Soil is. Light mix +15% Worm castings is that a Problem ? secoud is ok
Leaves. Curl up
3 months ago
2
Solved
Smoth313
Leafes curl up
Hey das sind meine Autos anfang Tag 6.Die blƤtter wƶlben 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
2 months ago
4
3
Solved
geeseeds
This margin curl appears to have spread from one plant to 2 of the other 3. So I assumed not pH, not lockout, not nutrient based. Roots all great. I've culled the 3 and there is 1 survivor doing well but what was this? In the diary I mention using Temprid FX, Neem, Spinosad.
Week 2
Leaves. Curl up
Leaves. Curl down
Leaves. Wilting
2 months ago
2
2
Solved
Romobo16
Black spots
It's the last clon from that strain that I have (There are no longer seeds for sale) after saving her (She was in terrible conditions) she was growing great this last 5 days until yesterdays that I saw this black spots. PPM 670-PH 5.78-WaterT 68.7-AirT 71.6-PPFD 120-Humidity80%
Leaves. Curl up
Leaves. Color - Black or grey
2 months ago
2
Solved
Blubbiblubb
Unhappy leaves
A few leaves arenāt looking too happy. Whatās that? Deficiencyās, too much light, too many nutrients? Itās only a few leaves with that problems. What should I do, what would you do? Thank you!
Leaves. Edges burnt
Leaves. Curl up
Leaves. Dropping off
2 months ago
1
2
Solved
Sheldor
Will she make it?
I don't know the Problem and need some help. I'm using plagron light mix moisture and gave her enough water, i guess. All other plant got the same amount of water and they are fine.
Week 2
Leaves. Curl up
2 months ago
5
5
Solved
Kazal
Weird upwards leaves
Hello this is my first time growing Iām using advanced nutrients ph perfect + bud sugar, big bud, sensizym, b52, 0.8 x 0.8 tent lumatek 200pro and 3.5 litres pots and Iām in the 4 week of flowering. I recently add to my recipe taste terpenes(nirvana) and now looking like this
Leaves. Curl up
2 months ago
9
5
Solved
Blubbiblubb
Leaf Troubles: Nutrient Overload or Calcium/Magnesium Deficiency?
Whatās happening with these leaves? The tips are curling up, and the DLI is below 45. Iām unsure if Iām overfeeding nutrients or if thereās a calcium and magnesium deficiency. What do you think the issue is? Please help me, I need to feed in a few hours.
Leaves. Curl up
a month ago
1
2
Solved
Growing_Spartan
Anyone know what this is?
Hey so I have this auto flowering at the moment and I came back after a few days to see the buds are getting yellow tips and are pointing upwards, not quite sure what type of deficiency Iām dealing with but if you know would you kindly direct me in the right direction to fix it?
Leaves. Curl up
Leaves. Color - Yellow
a month ago
1
3
Solved
hinterhofgrower
Leaf curling up
Should I be worried about the leaf curling up a little? What do you think?
Week 2
Leaves. Curl up
a month ago
1
5
Solved
MiistrH
Slight lightburn?
First pair leaves on left plant turn slightly lighter, first sign of yellowing a bit. Also I think they are a bit in a V/praying shape. 2 full weeks old under 75% of 200W leds about +-45cm. Should I dim them a bit more/hang higher? Other suggestions maybe?
Leaves. Curl up
Leaves. Color - Yellow
25 days ago
4
Solved
FrostyCloudzz
Donāt know how to ask , is there anything different or do you have any tips at all for beginners / long not grown
Any infos about the leafs / wierd look or am I trippin
Buds. Other
Leaves. Curl up
Leaves. Twisted
20 days ago
4
4
Solved
weefi
Brown leafes are extending
Week 7
Leaves. Curl up
Leaves. Color - Dark-brown
13 days ago
6
7
Solved
weefi
Brown parts on more and more leafes
I see more and more brown parts on the leafs of Sour Diesel (only) any idea what the issue might be? For reference see also my pictures of SD. First idea: Added 1 liter banana extract(to get Potassium) added 2 liter water and 2,5 ml CalMag.
Week 7
Leaves. Curl up
Leaves. Color - Dark-brown
15 days ago
6
3