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Back to Grow Questions
Leaf problems
Middlelifer
started grow question 5y ago
Looking at these pictures any thoughts on what I got going on here? Help!
Solved
Leaves. Color - Mottling
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sir_isO
answered grow question 5y ago
If I had to guess, a bit more potassium and calmag pl0x, possibly slightly less of whatever you're using. Shit, in your case, I'd use some calcium stuff and molasses.
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Similar Grow Questions
Solved
Satori_Hanso
I need some help identifying occurring problem on leaves. It only affected one plant. Other one is fine. They are fed the same amount of nuts. I found gnats flying around and I used neem oil on top soil and leaves. Please HELP ! 😱 😖
Week 8
Leaves. Color - Mottling
7y ago
1
Solved
Untiedmymind
Starting to see yellow gold spots
Top cola starting to show gold spots and pistils turning brown little quickly
Week 13
Leaves. Color - Mottling
5y ago
1
1
Solved
Hoodoo
Small brownish spots forming on lower leaves. Need help with diagnoses!
Hi all. Just migrated plants to new tent/fan. I have much better environmental conditions. Now I have these leaf spots. I've included recent measurements. I was going light on the CaliMagic using 1/2 tsp per gallon. Is that my issue? Roots look good. Thanks everyone!
Week 4
Leaves. Color - Mottling
6y ago
3
2
Solved
John_Federic
Is this septoria or alternaria? The plant is doing well, buds are not affected (at least not now) so I hope it’s septoria. Few weeks till flowering complete, do you think I can carry on with it? Please tell me it’s septoria and not alternaria. Thanks to anyone that will respond
Leaves. Color - Mottling
3y ago
2
5
Solved
Fonzi
Sollte ich schon anfangen Calmag zu geben?
Auf den Bildern erkennt man es nicht so gut aber die Keimblätter bekommen viele kleine braune punkte und die symptome gehen auf die neuen Blätter über. Ich bin erst Tag 10,gestern umgetopft in 3.5l Allmix. Meine Wasserwerte 74mg/l Ca/ 7 mg/l Mg.. Temps 26grad Tag 20grad Nacht..
Leaves. Color - Mottling
3y ago
1
2
Solved
cheetobreath
What is this deficiency with DWC, GH Trio, flower day 19
I'm in about day 19 of flower and a deficiency just showed itself in the last day or so. It's in the last 3 photos of week 3 of flower in my journal. Any ideas on what it is and how I could mitigate the problem? Grow has been essentially flawless up to this point, thanks!!
Week 12
Leaves. Edges burnt
Leaves. Color - Mottling
5y ago
4
3
Solved
osmrducks
Brown Spots and Vein
What is the cause of this on the leaf and the inner vein of this seedling? Just gave them a small dose of Great White.
Leaves. Color - Mottling
6y ago
1
1
Solved
Raidoiu
Problema di Peppa
Buonasera ho bisogno di aiuto. non so cosa sia successo in 4 giorni, le altre stanno benissimo lei no.Sono stato attentissimo ai macro e a tutto ciò che necessitavano.... Sono stato via 4 giorni l'unico valore che è uscito fuori norma è la temperatura 28.5. Help me!
Week 6
Leaves. Color - Pale
Leaves. Color - Mottling
Plant. Stem - Red or purple
6y ago
3
1
Solved
BembelGrower069
She shows some brown Dots i think she need CalMag
Week 3
Leaves. Color - Mottling
7y ago
2
1
Solved
CRIM_mir
Day 46 NL Auto: Multiple Leaf Problems Developing after Possible Nute Lock and 2x Flushing — Should I feed again @ lower TDS? What’s wrong?
Hi growmies! Wks 3-5: overfed 3 plants Wk 6: TDS after plain h20 1800-2300ppm; 2 flushes w/ gallon h20/plant Wk 7: TDS readings 500-800pp, but 1 plant showing multiple types of leaf problems I thought I fixed it, but now I don’t know what’s up or what to do? Thoughts?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Mottling
6y ago
5
3
Solved
Reefer_Chiefer1024
What is causing this on the leaves?
Brown spots in the veins on the leaves/veins
Week 9
Leaves. Color - Mottling
4y ago
1
2
Solved
jamjam887766
leaf spots and curl
I have a few leaves with some spots and a few that have a side that curls. What do you guys think? Right now I'm just using Fox Farms Ocean Forest soil and water - I'm planning on adding nutrients this week. Will that solve these issues?
Week 3
Leaves. Curl up
Leaves. Color - Mottling
6y ago
2
Solved
CannaTrope
Hello, I just noticed that some of my leaves are starting to have slight discoloration and some holes. See images in week 6. I don't see evidence of bugs or mildew and my fan may have been too close for the leaf with holes. I feed once a week and have switched to a high K feed.
Week 6
Leaves. Color - Mottling
7y ago
1
1
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
3y ago
1
2
Solved
flo_420
patchy new growth
new 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 .. what's happening? 😅 thanks so much
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
4y ago
2
2
Solved
BudmanFlyingjoint
what's going on? First photo was on 21/3/2024, 2nd on 25/3/2024, 3rd on 26/3/2024 Leaf kind of necrosis. New sprouts under fan leafs show green and yellow both bright.
Leaves. Color - Pale
Leaves. Color - Dark-purple
Leaves. Color - Mottling
2y ago
2
Solved
Greenpoodle
Nutrient issue
I think i have a nutrient issue. Any ideas on what it could possibly be? All appearing on older fan leaves. New growth seems fine so far
Week 13
Leaves. Color - Mottling
4y ago
4
4
Solved
Top_Banana
Leaf issues
Can anyone help ID the issue I have with both by Wedding cake and OG Zombie strains.. it has been super humid and wet for weeks now so I guess it is related somehow..
Week 7
Leaves. Color - Mottling
5y ago
3
4
Solved
Losqui
Spots on leaves
Hi mates, what do you think about those points.we are at 4 week flowering, soil and canna Flores. Are they insects bite or some nutrients issue? Thanks in advance
Leaves. Color - Dark-brown
Leaves. Color - Mottling
Feeding. Deficiences
5y ago
1
1
Solved
MOcaver
Any ideas on this?
I'm guessing this is some sort of deficiency. Some of the spots are rust like and occur and young and old leaves. Any opinions? Advanced Nutrients 3 part. No supplements.
Leaves. Color - Mottling
6y ago
2
4