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Back to Grow Questions
What deficiency
wazzaaaap
started grow question 1y ago
What that could be?
Solved
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
likes
BansheeGT
answered grow question 1y ago
PH Fluctiation
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Cannabis_Ninja
Weak yellowing leaves
Not every single time but quite often my plants are turning yellow in the middle of flowering. It starts from bottom and follows to top. I can basically “take off” leaves off stem and the upper ones getting dry and brittle. I’m also quite sure the ph level is correct. Any guess?
Week 14
Leaves. Dropping off
Leaves. Color - Yellow
3y ago
1
1
Solved
burnerac
Am I starving and dehydrating my plant, or cooking it with nutes and drowning it?
I was thinking the brown spots were nute burn so I've only been moistening the clay medium and little bit of starter soil with 6.5pH water. Of course the roots don't reach the dwc yet. Is my mistake in using no nutes? Is this plant under-nourished and thirsty?
Week 5
Leaves. Edges burnt
Plant. Wilting
6y ago
4
3
Solved
master_xiaomi
Yellow leaves
Hello Barneys farm zkittlez og have yellow leaves. This is normal ?
Week 2
Leaves. Color - Yellow
6y ago
2
Solved
koronkonko
plant problem - leaves
hello, what is it? deficiency nutrients? Please help.
Leaves. Color - Yellow
5y ago
1
3
Solved
grower120
deficiency or excess
Hi. This is my firs grow.. What problem is this? I use Bio grow 2ml/l from 3th week and i started to use from now biobloom 2ml/l.. I ordered now ec and ph meter, but i dont know when i will get it, so... can i do something with this problem, or may i wait till i get the equipment
Leaves. Tips - Die
Leaves. Color - Yellow
4y ago
2
2
Solved
ivanosch
Dry yellow and brown leaves
All plants get same nutris and water, what is the problem with some of them? Need help 600ppfd 69 f 55-60 humi Ec 1,2 plagron grow + root power
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
3
Solved
88kasanova
Yellowing
My leaves are yellowing pretty bad and a few of them have brown spots on them. Can anyone look at my pics and diagnose my girl??
Week 8
Leaves. Color - Yellow
6y ago
1
3
Solved
DwarfHumper
what is up with my plant? light or nutrient burn?
what is up with my plant? is it nutrint burn or light? or maybe something else
Leaves. Color - Yellow
4y ago
2
Solved
smoothbutter07
Anyone have any insight into if the latest photo on week 4 shows a potassium deficiency or a light Nute Burn?
Week 4
Leaves. Edges burnt
7y ago
1
1
Solved
RekNBlazed
Deficiency?
I seem to be having slight yellowing of new growth and some brown spots coming up on the old. Anyone have any ideas what i need to give them? Is this a cal-mag issue or maybe nitrogen? Super newbie and just not sure, thanks! 👍
Week 2
Leaves. Color - Yellow
5y ago
2
1
Solved
Kripoulas
Purple stems, droopy leaves and yellow leaf tips. What's the deal?
What could be causing this unfortunate event? Deficiencies or lights? Over watering? How can I rescue this fellow plant? Thank thy 🙌 Ps. This shot was right after a nutrient watering. Ps2. How can I add my diaries to my questions?
Leaves. Tips - Burnt
Leaves. Dropping off
Leaves. Color - Dark-purple
5y ago
3
3
Solved
mellamanchristo
Lower Leaves Yellowing
I have noticed that a lot of lower leaves are turning yellow. Theres nothing special going on, it just fades from green to yellow evenly. I am feeding it Veg nutrients 3:1:3. So it can't really be a Nitrogen deficiency right?!
Week 6
Leaves. Color - Yellow
6y ago
3
3
Solved
PanchitoGrow
Yellow tips on new leafs and some fan leaves
I've been dealing with this yellowing tips on one of them. Have been watering same as the other but this one appeared to be stressing for some reason, been using recharge +cal.mag 1/2 tsp gallon. Any ideas what might have been causing this, light is a SF1000 18" 80% intensity dim
Leaves. Color - Yellow
5y ago
1
1
Solved
fraankiiee
Hoja de un amarillo extraño
Tengo algunas puntas amarillas. ÂżAlguiĂ©n me podrĂa decir quĂ© puede ser?. Sobre todo la primera foto. La planta se ve sana, sin embargo tiene esa hoja con esa punta amarilla, sĂłlo esa hoja.
Week 4
Leaves. Color - Yellow
5y ago
1
1
Solved
StonedKillJoy
Rust/dead spots
This girl, was overall stressed out from the beginning. Lights, overwatering, ph , wind burn, you name it. Either way all of the plants have long recovered. Still stunted tho. Plants have only received one 1/4 dose of veg nutes. Are the spots from lack of P and K?
Week 3
Leaves. Edges burnt
3y ago
2
4
Solved
PricklyPete
Mag Def?
Does the yellowing between the veins on these lower leaves look like a magnesium deficiency?
Week 13
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
2
3
Solved
Budhazard
Leaves
Is it normal for this LSD to have lighter leaves? She emerged from soil yesterday
Leaves. Color - Yellow
5y ago
1
3
Solved
Itchingtogrow
When to start nutes
Anyone have any tips on when to start nutes on this girl? Her bottom single leaf is yellowing a bit and one or two other lower leaves have a yellow mottled coloring. Not sure if that’s from touching the soil due to LST or because she’s hungry. This is supposedly a low nute strain
Week 4
Leaves. Color - Yellow
5y ago
2
3
Solved
THe_Cannadaddy
Browning / curling of leaves late flower. 3/4 clones affected - all different strains. Refer to week 14 flower post
Browning / curling (up and down) of edges of leaves started 05/21/21 on the orange cookies Since then the OGK and TT have also gotten brown leaves, the Gelato is unbothered Could this be nutes? part of the flush process? I have also read it could be old age? a natural thing? halp
Week 14
Leaves. Edges burnt
Leaves. Curl up
Leaves. Curl down
5y ago
2
Solved
Medicanna
Mid flower flush
Hey guys :) Have you ever done mid-flower flushing and if yes, how did it work out? Gonna let the soil dry completely and then water nutes again. Could the pH being buffered to 7.10 (shit soil) be the reason for the yellowing leaves or does the plant need more or less of somethng
Week 9
Leaves. Color - Yellow
Feeding. Other
6y ago
2
3