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Back to Grow Questions
Starting to see yellow gold spots
Untiedmymind
started grow question 5y ago
Top cola starting to show gold spots and pistils turning brown little quickly
Solved
Week 13
Leaves. Color - Mottling
likes
BraveheartGenetics
answered grow question 5y ago
Hi mate, believe this is caused by PH issues. Makes it look like a calcium deficiency but its a slight lock out... Just keep an eye on your PH and do a slurry test of your soil to see if she is too acidic or not...Good luck and happy growing
1 like
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Selected By The Grower
Similar Grow Questions
Solved
Dirty_Hippy
Brown spots followed by necrosis on Mandarin Sunset.
Any idea what could be causing this necrosis on my leaves? Starts with the spots and grows to crisp up the leaf. My soil should have plenty of calcium and magnesium. Happened once before on Gelato and never deciphered it.
Week 10
Leaves. Color - Mottling
4y ago
11
7
Solved
Anditsch
Weird leaves
The leaves of my plant look strange, I'm not sure if it's CalMag or something else. I recently overfertilized the plant a little..... I am also fighting tripes on the plant at the moment Could it also be the PH value? Thank you :)
Leaves. Color - Mottling
Leaves. Other
10mo ago
2
Solved
Jamsey23
Help Identifying Ailment! BlackBerry Auto on week 6! Nutrient deficiency? Cant find anything online similar.
This is my second grow since switching to hydro. Growth has slowed a lot. Leaves are getting brown spots and almost look like they're being eaten but no pests can be found. No root rot, I dont think I'm over watering them. Since I started hydro it's been a real challenge.
Leaves. Color - Mottling
Leaves. Other
2y ago
1
1
Solved
LeastExpectedGrower
What is this leaf spotting?
Brown spots on my Auto Blueberry...What's causing this? They weren't there yesterday. Haven't moved my lights. Fed (GH Trio,CALiMAGic) Tuesday, watered today (Fri). pH runoff = 6.5 Temp@77f, Hum=58% None of my others (NL & Tan.Dream auto) have it.
Week 3
Leaves. Color - Mottling
4y ago
2
4
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
Yogsothoth
About the 3rd, 5th and 6th picture. What's that? I always assumed it was P deficiency but I got P def on another plant and it doesn't look like that. I've had the same stuff on multiple plants. Also about the 4th picture, bottom leaves drying and white-ish between veins
Week 7
Leaves. Color - Mottling
8y ago
1
4
Solved
Amandus
Cat piss? Not the strain....
So I've been having these brown spots, thinking bugs or aphids or.... but I spotted a neighborhood cat around our yard today, marking its territory elsewhere on the yard. Could this be cat piss sprayed on the leaves?? I wouldn't put it past this fella.... but not sure. Thoughts?
Week 8
Leaves. Color - Mottling
Other. Other
Setup. Outdoor
3y ago
7
10
Solved
masterofsmeagol
What's the issue with this leaf?
Can anyone help identify the issue on this leaf. Dreamcatcher is the strain and I can tell they were a reveg. It was root bound and I thought it was an issue with the roots. After transplant outside and sprayed with my IPM the plant has recovered but still has a few like this?
Week 14
Leaves. Color - Mottling
4y ago
5
2
Solved
klimfish
Spotty/Blotchy Discoloration on leaf.
What is this spotty/blotchy discoloration on this leaf? None of the other plants have it, it didn't brush off when rubbed. Hoping it isn't a mold or a pest...I have been keeping the humidity around 65% with good airflow, but I'm wondering if it's time to bring it down to 60%.
Week 1
Leaves. Color - Mottling
4y ago
1
2
Solved
Mozartek
Manchas en hoja
Hola! Aparecieron estas manchas en una hoja de una GG#4 de zamnesia en su quienta semana vegetativa. No es algo que me preocupe, ya que la planta tiene una apariencia sana y crece vigorosa. Pero nunca vi este tipo de manchas y me gustaría saber su posibles motivos. Un saludo!
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
1y ago
3
4
Solved
GhostmanGrows
Spots on leaves, because of transplant, new light or overwatering in week 4?
The leaves have some brown spots on it, is it because the overwatering last time (like I think) or do you guys suspect something else..?
Week 6
Leaves. Color - Mottling
3y ago
1
2
Solved
MrHightimes
What do i need to do now?
Ok so this has been living on Oceans FF soil and 6.0 ph'd water with hydrogaurd. Last week I added a little Beastie Buds and a very little calmag b/c i thought i saw some red stems. Deficency or excess? Has the soil ran out of food?
Week 6
Leaves. Color - Mottling
5y ago
3
2
Solved
Zuzuman
Gorilla Cookie Problem
Ich growe jetzt seit acht Wochen Pflanzen. Einige haben gelbliche Blätter, andere gelb-lila Blätter und viele Blätter haben braune Punkte. Ich weiß nicht, was die Probleme sind. Ich benutze Advanced Nutrients Grow, Bloom und Micro. Grow: 1,5ml/L und Bloom: 3ml/L auf 3L Wasser
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Leaves. Color - Mottling
8mo ago
15
7
Solved
growpraesi
Was sind das für Flecken?
Es ist kein Mehltau und sind keine Tiere. Blattunterseite unauffällig. Es lässt sich nicht abreiben oder entfernen, wird im Verlauf des Wachstums stärker. Pflanze entwickelt sich ganz normal. Könnte es ein Mangel oder Kalk sein? Wasser sehr hat mit Ph 7,8, wird aber korrigiert
Leaves. Color - Mottling
3mo ago
6
Solved
CannaTrope
Calcium, lock out?
Hello, it looks like calcium, P, or K issues. Maybe pH lock out. I flushed last week and followed with nutes. Likely last nutes this week followed by a week or two of flushing before harvest. Please look at leaves and let me know what I should do as I end off this plant.
Week 7
Leaves. Color - Mottling
Feeding. Deficiences
4y ago
1
1
Solved
Bibou
Brigh little spots on bigger leaves
Hey guys, i noticed today that very small brighter spots have appeared on the bigger leaves. Is this something i should be worried about? Is it because of the 20hrs light schedule? Should i switch to 18hrs? Thanks 😨
Week 2
Leaves. Color - Mottling
5y ago
2
2
Solved
G_mang_0
Any ideas on what's going on with NL-2? Fan leaves are discoloring, interesting pattern. From Websites, I'm thinking a potassium problem, but am not sure. And am not sure how to correct this close to harvest (3 weeks give or take). Thoughts?
Week 14
Leaves. Color - Mottling
6y ago
1
3
Solved
Pointlessmike
Some spots appeared. Only on mid leaves. Yellow spots. I've counted four. I'm feeding her with a mix of tap water and bottled water (using pH down to adjust at 6.0) and atami Terra leaves.
Week 5
Leaves. Color - Mottling
6y ago
1
1
Solved
evoly
stained leaf
what does it means this stained leaf? what is the problem?
Leaves. Color - Mottling
5y ago
1
Solved
Kirsten
Copper colour, brittle dry patches, any idea what this is caused by?
Does anyone know what this is caused by? I've had it on several plants in the past, as well. I've looked it up, but nothing seems to fit. I'd appreciate your opinion. It's on a few leaves, which is why I'd like to know. Thanks, I appreciate your help!! 💚
Week 7
Leaves. Color - Mottling
7mo ago
6
4