Yellowing leaves, some spotting
Hashyanswered grow question 5y ago
Could be it wants a bit more nitrogen. Your balance is 4-4-4 so you could use a calmag nutrient with more nitrogen in, a lot of cal mag products have 2-0-0
Similar Grow Questions
Solved
fnzpator
Yellow spots on leaves in veg stageI've got 15 days old Opium plant, about a week ago I noticed yellow spots on lower leaves.
Substrate is Plagron Growmix, I believe it has optimal PH, I plant is watered once in 3 days with 6.5 PH-ed water. Now the spots have gone upwards also. Please help, what could be wrong?
Leaves. Color · Yellow
Leaves. Color · Mottling
4y ago
3
Solved
Weediz
What should I do from here?I had some problems about a week ago. I investigated, and corrected at my best, but I am not sure what to do from here? Do they seem to get better? Should I do something different or just keep going as I am? - More pics and info in my diary
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Mottling
4y ago
1
2
Solved
AADGrow
Leaves full of brown spotsMy friend doesn’t have a grow diary but he uses advanced nutrients and feeds when almost dry. He has this problem on his leaves and he can’t seem to stop it. I suggested calmag but he feed it 2ml per litre on sunday and the problem is still increasing. What else can he do ?
Leaves. Color · Yellow
Leaves. Color · Mottling
Feeding. Deficiencies
5y ago
1
3
Solved
MMSC16
Yellow Leaves AutoflowerNovice grower, Outdoor. Started in a 70/30 coco-coir to perlite mix. Forgot Worm Castings until 22nd June, implemented with top dressing of Gaia Green Power Bloom and All Purpose. Overwatered at stem for a week or so. I suspect it's either an N, P ,or K deficiency (nuteburn?)
Leaves. Color · Yellow
Leaves. Color · Mottling
3y ago
1
2
Solved
LottaBuds
Leaves fading and dying, started from bottom but spreadingI’m starting to be at a loss with this. Calmag issues earlier in veg, seemed to improve for a while but now bottom leaves started to die - I thought this was just due to beginning of flower but it’s getting worse and spreading even to healthier new growth. PH (should be) fine.
6y ago
1
4
Solved
Cannaisseur90
Cant figure this outAny input on this issue?!?! Can't figure out problem i keep facing. Starts in flower around week two. Auto in soil only fed once and added fox cal mag a few times.
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Mottling
2y ago
12
11
Solved
MrNice666
What could be the reasonWhat could be the reason?
everything okay suddenly on day number five weird spots?
Leaves. Color · Yellow
Leaves. Color · Mottling
Plant. Other
4y ago
2
Solved
flo_420
patchy new growthnew growth on 1 plant is patchy
tips are kinda yellowing
growth has slowed
first solo grow
ph was fine last time I watered, but I haven't watered/checked in a while.
Nitrogen deficiency? I'm on "live soil," no added nutes yet, check my diary… Show more
Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Mottling
5y ago
2
2
Solved
Zuzuman
Gorilla Cookie ProblemI've been growing plants for eight weeks now. Some have yellow leaves, others have yellow-purple leaves, and many leaves have brown spots. I don't know what the problems are. I'm using Advanced Nutrients Grow, Bloom, and Micro. Grow: 1.5ml/L and Bloom: 3ml/L in 3L of water.
Leaves. Color · Yellow
Leaves. Color · Dark-purple
Leaves. Color · Mottling
2y ago
15
7
Solved
Hydro_guy
I think I have nut issues?OK here's today's update, 3/9/22. They are all doing great, they're all standing proud now! I think they needed to dry out a little, more light and needed the extra nuts. What do any of you guys think could've caused these symptoms that my girls are/have shown?
5y ago
2
2
Solved
ezgrows4anoob
What's going on with my clones? Do not have much information to add. VPD is not terribly off, DLI around 25.What's going on with these clones? Not sure what it could be. They could possibly be rootbound. They should have been transplanted a few weeks ago but I did not have the space.
4y ago
3
2
Solved
sbgrow
What are these yellow/brown dots and how can I prevent more from developing?Yellow/brown dots appeared midway through week 4 of flowering. More prominent on upper fan leaves. Gave it nutrient tea (flower nute/worm casting/CalMag) so hopefully that will help. Can’t test pH so difficult to tell if it’s lockout. Added new 600W light this week too.
5y ago
2
4
Solved
Mozartek
Manchas en hojaHello!
These spots appeared on a leaf of a GG#4 from Zamnesia in its fifth week of vegetative growth.
It's not something I'm worried about, as the plant looks healthy and is growing vigorously. But I've never seen this type of spot before and I'd like to know the possible reasons for it.
… Show more
Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Mottling
2y ago
3
4
Solved
DBQush
A bunch of different leaf symptoms appeared over just a few hours, can you spot the issue in my detailed diaries and solve the mystery?Everything was well, until over just a few hours they developed all kinds of symptoms.
I have 2 diaries here for the grow, the 2 called “Grow #2” and I am very detailed about what has been done day to day.
So please have a look and see if you know what might be happening
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Mottling
4y ago
2
Solved
NewJackWeed
Wilting leaves and copper spots? Save Me!These copper spots started appearing around 2021-01-28, and the wilting leaves started 2021-01-29. The newest additions to the environment were the much stronger MarsHydro 300w light. I've had to water more often because it dries out pretty quick with the rampant heat. what next?
Leaves. Wilting
Leaves. Color · Yellow
Leaves. Color · Mottling
6y ago
5
8