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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 .
likes
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Selected By The Grower
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Solved
HAPPYWEEDS
Puntos amarillos en las hojas
You can barely notice it, but there are some faint yellow spots on the leaves and I want to fix it as soon as possible. What's happening?
Leaves. Color · Yellow
5y ago
1
1
Solved
MiyamotoMusashi
Deficiency and overfeeding
hello growers, i have a problem with some of my plants. they suffer nitrogen deficiency and a slithy overfeeding. what am i suppost to cure? im doing 0,3ml biobloom, 0.3ml/l biogrow, 0.3 calmag, 0,3 fishomix, 1ml algamic, 700ml a day of tap water, ph 6,80. light 18-6 under a 600w
Leaves. Tips · Burnt
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
6
Solved
Vril_Ya
Nutrient burn?
Jealousy(F) plant into second week of flowering. Are these leaves showing signs of nutrient burn? Or is it some sort of deficiency?
Leaves. Color · Yellow
3y ago
3
3
Solved
Slurpy_Terpy
Slow growth yellow leaf edges what to do?
Plant growing slowly (but still growing) with weak growth tips and yellow edges on leaves with interveinal chlorosis. Looks like overwatering / magnesium deficiency to me. I use a weighing scale to know when to water, but started the plant in 25L pot so this might have caused it.
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Plant. Stem · Weak
5y ago
7
13
Solved
Happyjack42
Nutrient burn?
Hello I have one plant with yellowing leaves that are also curling downward. Only one plant of 6 has this problem, I suspect maybe this one is just sensitive to the nutrient rich soil? I am using fox farm happy frog and have added no other fertilizer. What to do, flush all?
Week 5
Leaves. Curl down
Leaves. Color · Yellow
4y ago
2
3
Solved
maxwell
Leaves getting light green to yellow
Why they are getting light green to yellow? to less nutrients?
Week 8
Leaves. Color · Yellow
7y ago
2
2
Solved
Nautilus
Urgent help please
Hello growers, i need help for the plant behind, he was watered with only 6.5ph at good temperature water and the day after i come to check all the leafs was yellow and drained... someone can help me? That's normal? If i check ripper website say that flowering time is 50/60 and i
Leaves. Color · Yellow
5y ago
3
Solved
AWistfulNihilist
I'm already seeing yellowing and on the largest plant, #3. Is that due to growth or am I over watering? Approximately 2 gallons in the wick bucket every few days when it starts to feel dry, but I generally spray the top with water on a daily basis, not more than a 1/4 - 1/2 cup.
Week 1
Leaves. Color · Yellow
Feeding. Schedule
7y ago
3
3
Solved
Bread_n_Buds
Spots and yellowing on the leaves
Good evening I have an autoflowering at the eighth week and recently yellowing has begun to appear on the leaves that I don't understand if it is the leaves that go towards the natural end or a problem of burning of fertilizer or even a fungal infection.
Leaves. Color · Yellow
6y ago
2
2
Solved
Mekster
Week 5 Flower Brown Leaves
I’ve been dealing with this discoloration since veg. Does she need cal mag? Is this ph float I’m not catching?
Week 11
Leaves. Color · Yellow
Leaves. Color · Dark-brown
3y ago
6
Solved
2020Grower
Question
Anyone know what it’s deficient on?
Leaves. Color · Yellow
6y ago
1
Solved
Mn_Smokes
Leaves changings
Leaves. Edges burnt
Leaves. Color · Yellow
1y ago
1
6
Solved
dyrachok
Yellow leaves
The lower leaves turn yellow Is it due to a lack of nitrogen, or is it self-defoliation of the plant? (photos at week 5) I look forward to your advice) Should other leaves be defoliated or left as they are?
Week 5
Leaves. Color · Yellow
Other. General questions
Feeding. Other
6y ago
1
2
Solved
kevgrow
Yellow border spot on leave - day 3 seedling stage
First Time Grower - Small Yellow Border on Leave #2 Its day 3 seedling stage Noticed a small yellow border on #2 Im Not sure what strains they are Only feeding water ph 6.1
… Show more
Leaves. Color · Yellow
6y ago
2
2
Solved
Smeags
Leave spotting
Nute burn? Thrips? Some of those leaves where tucked aggressively at one point. I'm leaning towards nute burn. Think I over did it a little.
Week 4
Leaves. Color · Yellow
6y ago
1
Solved
vash666kills
Sick really sick
Week 6
Leaves. Color · Yellow
9y ago
2
5
Solved
Reedius
nute burn or lack of?
Hey guys, Is it nute burn? Or lack of nutes? I gave them nutes on the 25/04. - 1,5 litres of water with 0,5ml of biogrow, 1ml of biobloom and 2ml of topmax by biobizz. I had given them 1ml of biobloom and 1ml of topmax on the 22/04. Soil is from compo sana.
… Show more
Leaves. Color · Yellow
Leaves. Color · Dark-purple
Feeding. Deficiencies
6y ago
3
2
Solved
Segitseg
Leaves and stem
Hello.sorry the bad english. What could it be?
Leaves. Color · Yellow
5y ago
2
Solved
TRS420
Stickstoff Mangel in der 4. Blütewoche ?
Hello Day 28 since switching 3ml/L Biocanna Flores pH 6.6 Looks like a nitrogen deficiency, I tried 0.5ml/L Biocanna Vega 4 days ago as a nitrogen boost, but to no avail.. Can someone help me? I'm not keeping a diary due to personal reasons, I know it would be better
Leaves. Curl down
Leaves. Color · Yellow
10mo ago
3
Solved
sdelapena85
Anyone out there able to identify N deficiency on newer leaves or if the lighter color is just the way the strains new growth looks? I worry and have the habit of wanting to do more more more which I am trying to stop. Trying organic. Should I roll on, feed N, or top dress?
Week 8
Leaves. Color · Yellow
7y ago
1
1