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Back to Grow Questions
Mottled yellow leaves?
Pandoricai
started grow question 6y ago
Why is the bottom leaf going mottled yellow?
Solved
Week 7
Leaves. Color · Mottling
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Psyclops
answered grow question 6y ago
perfectly normal. it has to do with the amount of light reaching the bottom of the plants. most growers prune the sucker branches and fan leaves at days 21 and day 42 of flower to allow light to penetrate through out the plant.
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Similar Grow Questions
Solved
bbkaldo
Is it a Cal-mag deficiency? From total newbie point of view.
I really need help with these dots on leaves - any ideas, pros, masters, exp. amateurs, anyone? I had no problems just till today on 2 out of 4 trees. (only low humidity in germination, but they lived through) Photos taken few hours ago, and now it is like 50% more of it. WTH?😓
Week 3
Leaves. Color · Mottling
Leaves. Other
3y ago
2
1
Solved
1Right_Angle
What causes these colour smears
Jack Herer outdoors. None of my grows have presented a colour smear on the leaves, as this example shows. Left & Right of my hand shows 2 leaves with a colour smear on them. Any ideas or recommendations? Thanks Gang !!
Leaves. Color · Mottling
5y ago
2
2
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
5y ago
11
7
Solved
Chr0nus
Spotted leaves
Plant seems to be flowering ok but there are white spots on the leaves. What could it be. I also have a fruit fly problem.
Leaves. Color · Mottling
1y ago
1
2
Solved
Scooby_Doo
Plants deteriorating rapidly, pls help
Plants not looking good! Help! White tips at the end. Brown patches. Leaves curling. I've been feeding it 0.5L Advanced Nutrients Coco Big Buds. The light was fairly close, at 30cm. I've raised the lights to 60cm. It was also very humid, so I've opened the air vents .
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Color · Mottling
5y ago
3
Solved
Steamedclams
Nute or heat issue??? Help plz
Is this a nute issue or pH or heat? The plant is just under 60 days. The makes on the leaves have moved to all the major fan leaves. pH usually between 6.0 and 6.8 only starting feeding nutes a few weeks ago. This plant is in the middle of my sp3000 at a distance of 18" or 45cm
Leaves. Color · Mottling
6y ago
2
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
5y ago
1
2
Solved
Dgessy
tâche feuille
Hello, I'm not sure what the issue with the plant is? Any ideas?
Week 5
Leaves. Color · Mottling
4y ago
2
3
Solved
AlienScrOG
I think Is a K deficit !???
Week 7
Leaves. Color · Mottling
7y ago
7
6
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
5y ago
5
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
7y ago
1
3
Solved
Starscream85
What are these marks and bugs??
I'm doing my first outdoor grow and have these marks appearing all over my plant, smallmoth like bugs are hanging around my plant. It's not white fly and hasn't affected growth yet. Any clues???
Leaves. Color · Mottling
Leaves. Other
6y ago
3
2
Solved
Catova
Phosphorus Issue?
Slurricane is having a phosphorus issue and not drinking water as fast after transplanting. I’ve been feeding cal mag every water and thinking it’s a root zone issue. Should I apply stop watering and apply a follar feed of 3 part general hydro nutrients?
Week 6
Leaves. Color · Mottling
2y ago
3
3
Solved
Skunk_Life85
There is some sorta spot things searing on the leaves of #2, I pulled the leaves that were effected. Only on this plant the other 2 are not effected. Ph issue? Stress issue from training?
Week 4
Leaves. Color · Mottling
8y ago
1
1
Solved
Fasty
One plant (the one on the right) is going yellow, with brown mottling on the leaves. Both plants have been treated exactly the same. I’m giving the plant some calmag and extra nutrition after flushing it (which had no effect). Any ideas to save this plant? Worried…
Leaves. Color · Yellow
Leaves. Color · Mottling
2y ago
1
3
Solved
TheMayor4434
Rusty leaves in flush HELP
As a result of being stuffed in a cupboard for nearly 3 days without proper ventilation some of the leaves on nearly all of the plants have developed rusty looking leaves. I am only a week away from crop is this something to worry about should I just ride it out or take action?
Week 9
Leaves. Color · Mottling
6y ago
5
5
Solved
sndwich
White Freckles growing over leaves
Candy Fruit Auto - Questioned this a week or so ago and told not to worry, seems to have spread to 80% of the leaves now, any idea what it is?
Week 6
Leaves. Color · Mottling
6y ago
1
4
Solved
Hydro_guy
I think I have nut issues?
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Week 3
Leaves. Color · Yellow
Leaves. Color · Mottling
Plant. Stem · Red or purple
5y ago
2
2
Solved
JinksyGrows
Need advice as soon as possible. Please see last few pictures of DoSiDos week 3. Am I looking at mottling here? Soil ph maladjusted? Please help if you've seen this before, and what steps do it take moving forward (or am I paranoid, IDK). Thank you!
Week 3
Leaves. Color · Mottling
7y ago
7
3
Solved
growbart
Hi Growing-Community! Today I detected small brown, rusty spots at the top on new leafes (see pictures at week 4). Anybody any idea what could be missing my Nothern Light-Girl? I transplanted her to 11l-pots with BioBizz-Allmix last week and gave her just water (PH 6.5)?
Week 4
Leaves. Color · Mottling
7y ago
15
5