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Back to Grow Questions
Nute burn or deficiency?
Tham3369
started grow question 5y ago
Can't decide if this is a nute burn or a deficiency anybody wanna help?
Solved
Week 5
Leaves. Color - Yellow
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GMSgrows
answered grow question 5y ago
Looks like a ph spot. Check your runoff ph and ec levels and make sure your at the proper levels 6.3 to 6.5 for veg. Cheers
1 like
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Selected By The Grower
Similar Grow Questions
Solved
Doomguy420
Leafs getting pale, spotted and dying in late flowering.
Fading very quickly, most of the big fan leaves are dying now. Day 66. Happened within a week. Is there something wrong? Been using only rqs pellets and the last 2 weeks some ekstra biobizz grow.
Week 9
Leaves. Color - Yellow
4y ago
3
3
Solved
Nellyitis
Hi First time grower. My Gsc's fresh leaves are real light green is that normal? Cheers.
Week 1
Leaves. Color - Yellow
7y ago
2
Solved
dagwood
Week 2, leaves yellow-ish mottling, pH too high?
That's my guess for now. I was going to use Blumat Tropf hooked up to tap but house water seems too basic. Only way I can think of remedying is to hook Blumat Tropf up to reservoir and make sure the water in it is the appropriate pH. Will that be stable?
Week 2
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Automatic systems
6y ago
3
Solved
KurtThePlantGuru
Is this a deficiency or burn?
I have 2 new, 2 week old seedlings in my grow room and the bottom first set of leaves is yellowing at the tips to like half way up. Their not as green as the new growth.
Leaves. Color - Yellow
1y ago
2
1
Solved
Mini_Boss
HEEEELP
Need urgent help, everyone in rollitup saying it was a PK deficiency but the more bloom i give the worse it gets. Need help fast please before it all dies.
Week 9
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
Solved
greenthumbartisan
Look like Zinc and Calcium deficiency? Watering with 5.8/5.9pH, 2.06 EC (Runoff 5.8pH, 0.78 EC) Few leaves had small nutrient burn on the tips earlier this week. Nutrient burn appears to have tapered off.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
5
Solved
Sup3rNov4
Old growth turning yellow and limp
Hey Farmers. A quick question for my current diary. I'm currently at the start of week 8, 3 weeks into flower leaving 2 - 3 weeks left until harvest my query is the bottom fan leaves are turning yellow and limp. I think this is normal this far into flower. should I remove them?
Week 8
Leaves. Color - Yellow
5y ago
1
3
Solved
Prilyfe13
Why do I have rapidly spreading yellow on my leaves?
I have this yellow spreading on some of the larger leaves and it's moving super fast. Please help. I've done research and it says it's a deficiency, mostly likely cal/mag. I added that and it got worse, now I'm thinking nutrient lockout? The pH is fine. What do?!
Week 3
Leaves. Color - Yellow
Leaves. Color - Pale
2mo ago
1
9
Solved
Mr_ROCKET
Is this yellowing normal? Probably because of LST?
I am growing my plant with LST and some of the lower fan leaves have been moved down in the shadow. Is this the reason why those leaves are getting yellow and dry? All the rest of the leaves look very green and healthy by the way.
Week 4
Leaves. Color - Yellow
Techniques. LST
5y ago
5
4
Solved
oppilF
Spots/decolouration on leaves: 1 sideplant (that I grow next to my growlamp) is getting a few spots....
So, I have 3 plants: - 1 centerplant that gets most of the light & 2 sideplants (left and right) who also catch a lot of the light, but not as much as the centerplant: the sides arent getting direct light, more reflective light. ?? The left plant is showing a few defects. Anyone?
Week 6
Leaves. Color - Yellow
Leaves. Other
5y ago
2
3
Solved
crazycatlady0
Yellow shiny spots on leaves
My plant has yellowish shiny spots developing on the leaves. New plant growth looks yellowish/light green. How do I fix it?
Week 2
Leaves. Color - Yellow
5y ago
4
Solved
evergreenstash
Don't know why does it keep on turn into yellow from old leaves, also it affected tips of younger leaves for now. Looks like i need something to do with it, but i don't know what, so some suggestions and advices needed. Thanks
Week 12
Leaves. Color - Yellow
8y ago
7
6
Solved
Pinkscissors19
Yellowing leaves.
Is this a Nitrogen, Magnesium or Iron deficiency? I tried looking at pictures online, but they all look very similar. Or because of me under watering? I know I have not been giving them enough water. Growing outside in soil. Gave them nutrients 2nd of January.
Leaves. Color - Yellow
4y ago
4
6
Solved
Wackytabacky_420
What wrong with her?
So my girl has an issue can someone give me a hand? Pineapple auto.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
5
2
Solved
MiyamotoMusashi
Yellow leaves
Hello growers, two plants of mine has this kind of yellow leaves in the underlying part of the plant.do you know what's the cause and some solution?even the upper plants has some burn.
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
2
Solved
Ferinky
Carencia en hojas nuevas
Que carencia puede ser? Estaba con la maceta de 3L y necesitaba el trasplante
Week 7
Leaves. Color - Yellow
4y ago
3
3
Solved
ETphonehome
Yellowing
We dropped the lights back to 50%and to 12hr of light and 12off it seems to be a bit happier
Week 13
Leaves. Color - Yellow
5y ago
1
2
Solved
Cynthia1710
Is this normal for a seedling?
Is it normal for this to be so yellow? I feel like none of my other seedlings have ever been this yellow. What cold be the issue?
Leaves. Color - Yellow
4y ago
1
1
Solved
lowrydr
Light green tops
I've got one plant with extra light green tops. Any suggestions or is this normal sometimes? See my diary for feeding details. I've treated all plants exactly the same the only difference would be the type of pot (airpot) and I didn't root prune like I did the others.
Leaves. Color - Yellow
5mo ago
6
4
Solved
Brock2010
I DONT KNOW WHAT MY PLANT IS DOING!!
HELP
Leaves. Curl down
Leaves. Color - Yellow
Plant. Stem - Red or purple
2y ago
8
5