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Back to Grow Questions
Yellowing older leaves
Flavio
started grow question 6y ago
Is this a nitrogen deficiency? It's happening just on the 3 bladed leaves of the plant on the left. The plants look overall healthy, at least I think
Solved
Leaves. Color · Yellow
likes
Fusion
answered grow question 6y ago
Nothing to worry about she's looking great. Just killing off leaves she don't need anymore .
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Selected By The Grower
Similar Grow Questions
Solved
CornerBud
Dry, brittle and yellow leaves
Just in a rush my leaves turned to yellow and are dry and brittle. It's an 62 days old autoflower in a organic soil. Do you guys have some shots?
Leaves. Color · Yellow
3y ago
2
Solved
xbabybitchx
Phosphorous deficiency or just pissed off due to nutrients?
Leaves turning purple/ then yellow/ I haven't been doing FEED FEED FLUSH, is she angry? or is it phosphorus def? PH is 6.1 mixed, soil is 6.0 run off 6.1/ I cut floragro out due to nitro tox with my other plants// should I add back in? I don't know tds, i need to buy one ASAP.
Week 12
Leaves. Color · Yellow
Leaves. Color · Dark-purple
7y ago
6
5
Solved
Professor_Chaos
Cant seem to shake acidic coco/perlite
Can't seem to shake my acidic reused coco/perlite mix.. Ph going in is 6.2 - 6.3... Runoff is coming out 5.8 - 5.9.. Ive even ran 6.5 thru the mediun and still coming out at 5.8 - 5.9.. Should I try 7.0??? Help please!!!
Week 3
Leaves. Color · Yellow
5y ago
2
2
Solved
Raiderkost
Hi, there are yellow spots on the leaves, and the tips of the leaves have turned a bit yellow. Can you tell me the reason and how to restore the balance of the environment?
Week 7
Leaves. Color · Yellow
5y ago
3
Solved
Highgrade_Harvests
Light colored sugar leaves
I'm at the end of week 6 and the plant is looking healthy overall but there are some bud sites that have some sugar leaves that are developing with a lime green color. Im thinking I might have been a little high on the ec so I backed off a couple days ago. Thoughts?
Leaves. Color · Yellow
3y ago
3
3
Solved
CBDezz
What would be causing the leaves to yellow but only around the bud sites?
Week 13
Leaves. Color · Yellow
7y ago
4
2
Solved
The_Big_Legrowski91
Is this a CalMag deficiency?
It started with White Widow a few days ago, showing signs of yellow leaf tips. I'm quite sure I'm not overwatering. Are they overfed (nutrient burn)? I use plain water and applied Zamnesia Monster Bud Mix (Pellets) to the soil before the grow. Scared for my first harvest.
Week 4
Leaves. Color · Yellow
4y ago
7
7
Solved
High_flying_scotsman
Yellowing help
Previously posted about yellowing but getting far worse now😔, is this a magnesium deficiency, only on fan leaves. Thanks
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
4
4
Solved
Phoenixgrows90
How is everything looking so far for about day 25?
I feel like I’ve had some setback could be me I don’t have room but I still wish they were bigger already cause I feel like they’re gonna stay the same size lol what do y’all think?
Week 3
Leaves. Color · Yellow
Plant. Other
1mo ago
4
Solved
DanBilzerian
Nobody02 Hotline Number
Plant yellowing at the top???
Leaves. Color · Yellow
6y ago
1
3
Solved
Rollex420
Help plz (6th week flower) wedding cake
it's been almost 2 weeks since I can't stop the appearance of this discoloration of the leaves, I increased the dosage of potassium / phosphorus and cal-mag. Now my water is about 1300 ppm and PH at 6.5, but it doesn't seem to stop! you have any advice? thanks fam
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Pale
6y ago
3
Solved
HighZenBerg
Leafs with yellowish edges
Does anyone know what these yellowish marks on the leaf edges on duck #1 are ? At day 14 it´s very present. Also the leafs are a bit out of form in comparison with her sisters. I only gave tap water and BioTabs, night temperatures between 8-10 C, day temperatures 18-23 C
Week 2
Leaves. Color · Yellow
6y ago
1
1
Solved
AtlasGrowing
The entire plant has turned kind of yellow, but the most affected part are the old leaves.
Week 5
Leaves. Color · Yellow
8y ago
3
5
Solved
WeedWhisperer
Yellow leaves and plant is struggling
Hi people. I need some help with my friends plant please. Not sure why this plant is struggling so much. Getting about 2.5-3 liter water every 3 days. Under watering is my suggestion. Grown in natural soil.
Leaves. Color · Yellow
5y ago
3
3
Solved
Kazol1973
yellow leaves edges early vegetation
Hello fellow growers can anyone explain to me what is that yellow color at the edge of the leaves? and should I remove it from the grow room? other plants look ok
Leaves. Color · Yellow
5y ago
2
2
Solved
DocFarm
Deficiency Help
Looking for help from the community to diagnose a few issues arising week 7 from seed. My issues are yellow new growth, chlorosis near veins/purple veins on a limited number of fan leaves, and stunted growth. Photos below ... would be grateful for suggestions.
Week 7
Leaves. Color · Yellow
Plant. Stem · Red or purple
7y ago
6
4
Solved
GhettoStyle
Please tell me why the veins of the leaves are so yellow!?
Please tell me why the veins of the leaves are so yellow!? what could it be? zinc block or cal-mag shortage ? pH all the time was 6.3-6.5, EC first was 0.7 today when I saw the yellowness on the leaves I lowered the EC to 0.5
Leaves. Color · Yellow
Leaves. Other
Feeding. Deficiencies
6y ago
3
1
Solved
IceDart
Подскажите, чего не хватает моей девочке ?
Hey, can you please explain what my girl is missing? Unfortunately, my pH and TDS meter is still on its way to me in the package. I'm fertilizing according to the GHE TriPart Flora series chart. The pot is air-pruned, 5 liters, humidity is 55-65%, temperature is 24-28 degrees, and she's in her 8th week.
Leaves. Color · Yellow
Setup. Strain · Autoflowering
5y ago
2
2
Solved
Rumham
Small red spots on top canopy leaves week 4 of flower
Deficiency of some kind. Leaning more towards a calmag shortage or even a phosphorus deficiency? Any thoughts? Small red spots with minor yellowing of leaves in week 4 of flower.
Leaves. Color · Yellow
6y ago
2
Solved
Septooth
Any idea what may be causing my leaves to look like this?
Can someone tell me what may be causing my leaves to look like this?
Week 10
Leaves. Color · Yellow
Leaves. Color · Red or pink
Leaves. Color · Pale
6y ago
3
2