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Back to Grow Questions
Help with identifying problems
POPPOPG
started grow question 5y ago
I never had an issue like this hope you can help me I did change lights from a 200w to a 3000w larger Mars Hydro light and I may have had it to close to the plant in this picture what's everyone's thoughts. Or what other issues are we looking for?
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Leaves. Color - Yellow
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Answer
Elgar
answered grow question 5y ago
Hey, yes it’s light burn, just elevate 20 cm minimum your lights and you should be okay! Nice plant you got there 😊
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Similar Grow Questions
Solved
Jworjik
What is the issue with my leaves?
What could be the reason for that? The leaves turn yellow and looks like there is a burn?
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
1
2
Solved
IceeTea31
Help
What is the issue? do they need calmag or should i flush them? if i should flush them what ph should this water have?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2y ago
5
5
Solved
Mekster
Leaves showing issues. Can I still flip to flower?
Week 5ish in veg. I was planning to flip on Saturday. I’ve had issues the entire grow. Supplemental cal mag feeding have helped.
Week 5
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2y ago
2
3
Solved
Jerseyfresh39
Why is this plant more yellow? Nitrogen deficiency? It’s been having issues like this the whole grow. Ph of water has been a steady 6.5 -I top dressed with some bat guano 10-3-1. Will that fix it?
Week 11
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
5
4
Solved
Jarooooon
Yellow-ish leaves and brown spots
I ran into a small problem. The leaves of my RQS Critical are getting quite yellow and brown spots appear on some of the leaves. PH is kept between 6.1 and 6.5 while growing in organic soil. I feed according to the BioBizz schedule. Curled leaves have already been fixed.
Leaves. Color - Yellow
4y ago
2
3
Solved
Royalgorillaxx
1st grow need help
Don't know what went wrong.as i said first grow. Leafs are curling down and they have a dark green color on the tips.. I can see a little yellow also.. Should i worry?what can i so to fix it
Week 1
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Black or grey
5y ago
3
4
Solved
marcus98
Many of my plant's fan leaves, especially lower down in the plant are turning yellow. Is this normal? I think I'm on my last couple of weeks for flowering, so I'm not sure if it's just part of the process towards the end. Should I remove them, or just leave them there?
Leaves. Color - Yellow
3y ago
2
4
Solved
Rayshian
What kind of deficiency is this?
The last blue dream plant I grew had the same issue but I’m not sure what it is. Any help would be appreciated.
Week 19
Leaves. Curl down
Leaves. Color - Yellow
4y ago
4
1
Solved
Gundermann
Calcium deficiency or overfed?
Hi. This is about my Apricot Auto which already suffered the yellow tips/edges. I took that as the result of heat/light stress. Now she also developed discoloration and brown spots on some of the leaves. It looks like a Calcium deficiency to me, but I am quite uncertain. Thanks!
Week 7
Leaves. Color - Yellow
Plant. Wilting
Plant. Stem - Red or purple
9mo ago
8
4
Solved
PawsGrow
Rapid, uniform, wide-spread leaf yellowing - flowering week 5
Entering week 5 of flowering on this photoperiod and she's experiencing wide-spread yellowing in leaves over past week. Haven't been monitoring pH or PPM, but am assuming this is nitrogen deficiency due to nutrient lockout. Can anyone confirm or recommend treatment beyond flush
Week 10
Leaves. Color - Yellow
3y ago
2
2
Solved
Antony_mow
Светлеют листья lemon ak auto fastbuds
Листья начали светлеть, лампа led 166w 30 см. Много света? Это первая неделя цветения
Leaves. Color - Yellow
3y ago
5
4
Solved
Lucky2Times
Yellow leaves at the end of flowering, should I worry?
I can use some help on this one. I am pretty new. The variety is called Hawaiian Staycation. It has done well and we are in the last week or so of flowering. It got a bit dry in the tent and the leaves really yellowed. I plan on harvesting next week, should I be concerned?
Week 10
Leaves. Color - Yellow
4y ago
4
2
Solved
Pulsar00
Yellowing leaves
Leaves seem kinda yellow on one hand. The bottom right hand corner one looks like she needs CalMag but I'm not sure. All the photos have been taken under the same light. Used to over dose the nutrients to prevent burn but continually gave them 1mL/L calmag each.
Week 8
Leaves. Color - Yellow
5y ago
2
2
Solved
AlphaNoob
any idea what’s wrong here?
Leaves yellowing, curling up and down, plant seems stunted, any idea what’s wrong here? Having the same issues on all plants but this one has it the worst FastBuds Original Bubblegum Auto, day 31
Week 5
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
5y ago
4
3
Solved
Sconklin
Nutrient problems??
Is this potassium or light burn? Or something way different?
Week 4
Leaves. Color - Yellow
6y ago
4
4
Solved
Ganjafarmer420flowers
New growth seems yellow
I was wondering if anyone can help me the new growth seems to be coming out really yellowish?
Buds. Other
Leaves. Color - Yellow
Plant. Other
4y ago
3
5
Solved
JoeNathan
Yellow parameter leaves
My lady is turning yellow around the edges of the lower leaves others are dark green. I just did a top dressing less than a week ago I used feather meal kelp meal alfalfa meal and some bat quano. Looking at charts it seems to be a nitrogen deficiency. I know feather meal is slow
Week 4
Leaves. Color - Yellow
2y ago
6
5
Solved
Lazarous
Weak yellow leaves with red Stems
Weak yellow leaves on the bottom with red stems. I use 1/3 tap water, 2/3 filtered water for its pH levels. Could that be my issue? I feed twice a week Fox Farm Big bloom 2ml/l, Grow Big 2ml/l and Cal/Mag 0.5/l. Cal/Mag with every watering to make up for the soft water.
Leaves. Color - Yellow
5y ago
1
1
Solved
Luntis
yellow leaves
Good day, please what could be the cause? It only has a few flowers, the rest are ok.
Leaves. Color - Yellow
1y ago
2
1
Solved
heythere12345
What are those yellowish tips?
Does it look like deficiency or toxicity? Or nothing at all?
Leaves. Color - Yellow
4y ago
6
3