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Back to Grow Questions
Yellow tips on the new growth
Bdawg
started grow question 6y ago
Does anyone know what is causing this. Growin in coco. Ph 6.2 Ppm 700 run off ppm 450 4 weeks into veg. Temps 25 Humidty 50 Feed to run off everyday.
Solved
Leaves. Color · Yellow
likes
justaround
answered grow question 6y ago
sulfur deficiency tsp of epsom salt added to 1 gal water
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Selected By The Grower
Similar Grow Questions
Solved
Flashback25
Long battle with deficiencies.
For a week i have been fighting deficiencies , the ph seems fine. Part of the problem was fixed by calmag but how it seems to be something else, maybe someone can help me identify.mid to top leaves affected. Also overall heat could be a problem (as temps outside rise)
Leaves. Color · Yellow
6y ago
2
Solved
Gorgonite
What’s going on here?
What’s going on with this one bud on Cotton Candy Kush plant? It has some leaves dying. No damage to the stem & only bud looking this way. It’s on day 50 of flower and has been getting lighter leaves overall this week. It’s supposed to flower 50-60 days, according to the breeder.
Week 11
Leaves. Color · Yellow
4y ago
4
3
Solved
KCduzit
Yellow leaves on plant
My tallest plant has been displaying signs of deficiencies/abundances of nutrients. I am worried about the yellowing leaves that have been getting progressively more pale for the last week. Is this a light, ph or nutrient issue? Week 6 of flower right now and N has been cut down.
Week 14
Leaves. Color · Yellow
6y ago
4
3
Solved
Leonard_Lunte
Light or nutrient burn?
Ive been having yellow tips on the tops of both my plants for some time now, I already raised the light up a bit higher than the maximum height the manufacturer recommends, but Im still having the yellow tops. Could this be nutrient instead of light burn?
Week 4
Leaves. Tips · Burnt
Leaves. Color · Yellow
Feeding. Other
6y ago
2
2
Solved
CornerBud
Is my plant showing signs of Nitrogen deficiency?
Autoflower, day 40. Most leaves are in a yellowish-green tone or even completely yellow. I was mistakenly watering it with tap water, but when I noticed the yellowing, 1 week ago, I started watering with mineral water at pH 6.49.
Week 6
Leaves. Color · Yellow
3y ago
1
4
Solved
Sam_The_Herborist
Yellow dots on the leaves
Hi guys I need your opinion I noticed some yellow dots on some leaves of my plants and I wanted to know if it can be caused by too much light or too much nutrient Or maybe it's just normal and I'm just paranoid XD I circled the dots that I'm talking about
… Show more
Leaves. Color · Yellow
6y ago
1
2
Solved
Katalist
What could possibly cause all this suffering? =(
Does anyone know what could be the cause of this? the plants suffered from white flies which I am trying to get rid of.
Week 10
Leaves. Color · Yellow
5y ago
4
3
Solved
goldfinger
Deficiency or Nute Lock?
I was a told a week prior I was feeling too much. So I stopped. I left town for 4 days and came home to the current photos. One looks like nitrogen deficiency, the other looks like calcium deficiency except I've fed 1tsp of tiger bloom, .5tsp of Cal-Mag and big bloom last week.
Week 8
Leaves. Color · Yellow
Feeding. Deficiencies
Feeding. Other
5y ago
3
3
Solved
Xavierfourtwenty
So plants are looking good except for the Blueberry Autoflower, the leaves are twisting & overlapping & most are turning yellow, I know yellow usually means nitrogen deficiency but it shouldn't be with the nutrients it's receiving, anyone have any ideas or suggestions?
Week 4
Leaves. Color · Yellow
5y ago
6
3
Solved
Dillsnills
Wondering if this is a pH issue or a deficiency? Started at lower leaves now starting towards the middle, advice on what to do is appreciated
Pretty sure I have some pH issues going on, looking for opinions on what's going on n what to do? I started pH water to 6.7 cuz my runoff was at 5.8-6,used growers recharge, then a nute feeding. Advice greatly appreciated rh50 temp73-76. Should I cut off affected leaves?ffhappyfr
Leaves. Color · Yellow
Setup. Strain · Autoflowering
Feeding. Deficiencies
5y ago
2
3
Solved
bigbud1080
New Growth Yellowing, Healthy plant or early deficiency?
Is this just healthy new growth, or is this early deficiency? 9 weeks old, DWC Outdoor
Leaves. Color · Yellow
6y ago
4
Solved
Chillymann
Ihave a problem with my girls that i dont quite know how to fix.I fed them last week with 3:1:5 fert.The grow tips of the plants are yellowing at a alarming rate.Can anyone give advice on how to fix it.the older leaves are fine with no signs of nute burn.
Week 16
Leaves. Color · Yellow
6y ago
1
Solved
NetherHeaven
Yellow leaves at the bottom of the plant
Hello growers! I wanted to ask if the lower leaves turning yellow and dropping is normal? 2 leaves are down and I know that's a normal behavior but another one is turning yellow and I just wanted to check if this is normal.
Week 7
Leaves. Color · Yellow
6y ago
5
3
Solved
Miller6610
Heading into about 3rd week of flowering and seeing some yellowing
About 3rd week of flowering but I have been seeing yellowing leaf tips starting on top newest growth first and now seems like I'm having older larger leaves yellowing and burning now. Not sure if this is lockout or a deficiency or something else?
Leaves. Tips · Burnt
Leaves. Color · Yellow
1y ago
1
Solved
Toking12am
Nutrient Burn?
The Durban Poison is showing some color change in its lower leaves. Im thinking this is a nutrient burn from to much nitrogen. Would that be everyone elses conclusion?
Week 5
Leaves. Color · Yellow
5y ago
8
4
Solved
Astroboy
What’s this spot
Uhoh is this leaf septoria
Week 2
Leaves. Color · Yellow
6y ago
2
Solved
Chimney_Chief
YELLOWING IN DWC!
Recently a friend transplanted his Northern lights auto into a DWC set up, since then the plant has suffered severe yellowing and stunted growth. His nute feeds are optimal just as they were in his coco format and his PPM keeps decreasing. Any ideas?
Leaves. Color · Yellow
6y ago
2
2
Solved
iMpulsive_Grow
Are my leaves ok
Is the yellow normal for it to be still on those leaves or is are those yellow spots suppose to go away? Day 7 and day 11
Leaves. Color · Yellow
6y ago
1
1
Solved
GronkLeague
Leaves turning yellow
Why have the bottom leaves on my plant started turning yellow? Does it look like a nutrient deficiency?
Week 3
Leaves. Color · Yellow
6y ago
3
Solved
JustChillTHC
What’s happening
What’s happening? Just changed my water with that grow and poof got that. I use bottled water for my grows and switched from low cost water to a water with good ph and calmag supply
Leaves. Curl down
Leaves. Color · Yellow
2y ago
2
3