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
Lightburn, nuteburn or deficencie?
PeppaWutzstarted grow question 4 years ago
I saw some strange brown spots on yellowing leave tips of the upper leave pairs.
Is this lightburn or nutrient burn or a deficencie?
One plant of 9 is effected. The others look fine.
Thanks for your help 😋🖖
like
The8thChevronanswered grow question 4 years ago
P and K toxicity due to excess bloom nutes is likely. You're feeding at an EC of 2.0. Test the runoff of the affected plant, I bet its probably pushing towards 3.0.
OimRauschanswered grow question 4 years ago
Hey Mate,
I do think that your girl is suffering light stress. 1xQ6W 2nd Gen. and 2xSF2000 is way too overpowered. I'm going with one Q6W 1st Gen in a 80x150 tent.
All of the 3 lights are monsters.
Good luck and happy trails for the rest of the way 🤞
Servus,
OimRausch
1 like
Complain
Similar Grow Questions
Solved
Eroben
Spotting/bleached spots on leavesOne of my plants has some light green spotting on the leaves but other than that seems perfectly healthy. I don't think I need to be worried about it but I'm curious if anyone knows what it might be? (just a mutation?) My camera isn't the greatest but it is visible in my picture.Week 4
Leaves. Other
2 years ago
3
4
Solved
masterpickle2
Wind burn ??
Leaves are going down while looking healthy. The leaves on the top are growing normally.
It goes down more and more.
I dont understand if light is too close and she tries to flee it. Or she wants more light. Is it bothered by the fan ?
is it dying ?
Leaves. Other
2 years ago
1
5
Solved
ASHASHDF69
Leaves going off quickly at the end of flower.They have 10 days left ( to finish week 8 of flower) but one of the ladies is loosing leaves and yellowing quickly. Am i doing any harm (to potency) if I let it be for another 10 days? The other two are doing just fine…
Thanks!!
Leaves. Color - Yellow
2 years ago
1
3
Solved
ExoticGrower
Clones have yellow leaves. What should I do?First time "Monster cropping" (A clone from a flowering plant) and they are rooting inside of humidity dome in a Rockwell cube, being sprayed to keep moist. The clones are yellowing, what should I do until they root?
Leaves. Color - Yellow
Setup. Clones
Feeding. Deficiences
2 years ago
6
6
Solved
LeastExpectedGrower
Lowers getting blotchy yellow minor rusty spots? 4th week of flower...P/K issues?What's making these lowers blotchy yellow with some 'rust' spots? Any ideas? I think it's probably a P/K issue, am I underfeeding? Blumat drip system, Promix HP, Maxibloom @3.5g per gal. Ca/Mg @ 5ml per gallon. pH @5.8-6.2.
Week 11
Leaves. Color - Yellow
2 years ago
5
4
Solved
squirtle42
Verfärbung und Verformung der Blätter.Seit einiger Zeit zeigen meine Pflanzen ein paar Verfärbungen und Verformungen an Ihren Blättern. Ist das Schlimm und falls Ja was kann ich da geben tun?
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2 years ago
1
4
Solved
Goblinman
CalMag Deficiency?Hi, I've noticed these spots appear on one of my plants and a burnt end on it's neighbor. Do I need to up my MagCal?
Leaves. Tips - Burnt
Leaves. Color - Yellow
2 years ago
1
2
Solved
GreenEyez
Yellowing fan leaves - How to prevent?🍂 Any suggestions on what to do with my yellowing most lowest fan leaves? My displayed nutrient plan is up to date and many pictures from past weeks to display the yellowing process (mid section of the plant). 🍂 I aim to water with pHd water of ~6,0-6,5pH.
All help appreciated!
Week 9
Leaves. Color - Yellow
2 years ago
3
6
Solved
m0use
white tips on seedlingwhats up with white tips on seedlings?
It does not look burnt, The soil mix is same as other plants.
Seen this once before & recently in Questions tab. Could only find this one. 1yr old.
https://growdiaries.com/grow-questions/33624-seedling-white-tips
Any idea whats happening??
Leaves. Other
Plant. Other
Setup. Strain - Autoflowering
2 years ago
5
4
Solved
Goodvibs
Hi all, I have had very slightly yellow tips on this plant for a while. She is mid week week 10.
Two days ago the leaves started to curl and the yellow has spread slightly. Last night I flushed her with PH water and have dimmed the light slightly, anything else I can do 🤙thanks
2 years ago
4
5
Solved
poke_smot
A couple of my fan leaves look like this. Is it thrip?Thanks for any advice!
Leaves. Other
2 years ago
1
2