The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
What Isit
Growmfgrow
started grow question 6y ago
Could someone please tell me what the yellowing is on the girl in top pic please
Open
Week 3
Leaves. Color - Yellow
likes
Answer
DankMan187
answered grow question 6y ago
P or S? Fertilize less and it'll recover.
likes
Complain
Terps39
answered grow question 6y ago
@Mrblocc420
what's the problem with this one 🖕🏽
likes
Complain
Similar Grow Questions
Solved
EXZELENS
What kind of deficiency is this?
It has been like this for 5 days or so. It looks to me like Iron deficiency but I don´t think that´s probable. I flushed her in order to get rid of salt excess but she didn´t recover any. TIA
Week 9
Leaves. Color - Yellow
5y ago
1
2
Solved
Weediz
Brown spots and yellowing
I have a girl that is showing some brown spots and yellowing, mostly the lower leaves in the middle. What could be causing that? And what should I do now? More pictures and a video in diary
Week 8
Leaves. Color - Yellow
3y ago
2
2
Solved
Silva
Отмирание листьев
Подскажите как возможно спасти этот куст или лучше начать заново? Поливаю раз в несколько дней, удобрения MGB advanced + Calmag. Неделю назад промывал, но листья продолжают желтеть
Week 5
Leaves. Wilting
Leaves. Color - Yellow
6y ago
2
2
Solved
guggapeter
need help
Hi, also my Runtz have some issues. Flipped them yesterday. Is this a nitrogen issue? ph is between 6.5 and 7. growing in biobizz light mix and biobizz nutrients are used. Do they need more food or what can I do? thanks a lot!!
Leaves. Color - Yellow
5y ago
1
1
Solved
KingHotelcali
Yellow Tips veg AH
Tips of the Amnesia Haze Week 6 currently in veg and veg of Some northern lights can anybody help what is happening here with the tips of the leafs yellowing and slow of slow growth
Leaves. Color - Yellow
3y ago
3
Solved
Jeremi420
Fertilizzato 2 volte di fila. Carenza o eccesso?
hi, biobizz light mix soil, third week of flowering, I doused twice in a row with nutrients. they looked hungry. today I am like that. does it seem shortage? bathroom with only h2o or nutrients? Thank you.
Week 7
Leaves. Color - Yellow
5y ago
1
4
Solved
Overgrotho
Yellowing leaves 4th week flower
How doe they look? Normal to have some yellow leaves following off at this point 4 weeks into flower? Or too much/deficiency?
Week 12
Leaves. Color - Yellow
5y ago
1
Solved
Harvestman
Yellow Leaves
Hello Growers, my plant (Auto) is suffering but I don't know the reasons. I don't use any nutrients, maybe this is the problem. Can you help me please? Many thanks
Leaves. Color - Yellow
4y ago
5
3
Solved
Steeluk1987
Calmag or not?
I'm thinking this little lady might need calmag as new growth looks a little off colour, any opinions are appreciated my tap water is around 60-65 ppm this is my first time in just Coco + perlite, so should I add calmag to my schedule? Many thanks in advance
Week 2
Leaves. Color - Yellow
6y ago
3
3
Solved
birdmountain
Excess or Defiancy?
Some leaves from the top of my biggest plant, Frisian Dew, turn yellow and brown. The others don't show this behavior. The plant is in week 22 and still needs approx. 4-6 weeks until harvest. The plant pot is fully rooted up to the surface.
Week 21
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
2
3
Solved
shiptony
Could this be light stress? I dont think it nutrient burn, as I have been taking it very easy
Week 7
Leaves. Color - Yellow
4y ago
4
Solved
gamberro
Yellowing lower leaves in early flower
Week 4
Leaves. Color - Yellow
4mo ago
3
Solved
igglepuff
small bud leaves yellowish on 1 plant
2nd.. 1plant (same schedule as other 2 mains has almost yellowing leaves around bud sites and has always seemed to have shown the same color since the first few weeks. what can be causing this? the other 2 plants don't have the same issue and are around the same heights also
Week 6
Leaves. Color - Yellow
6y ago
1
1
Solved
98greenlude
Nitrogen deficiency?
Bagseeds from medical JesusOG 2 gal pot with a lot of drainage Ff Ocean soil Ff nutes - big bloom, grow big, and Tiger Bloom Epsom salt for calmag 82daytime temp 72 night About 40% humidity LED lights 14 inches away with other supplemental lights around
Leaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
6
Solved
Dillsnills
Need some help as to what's going on w this plant? Leaves are turning kinda yellow towards bottom, excess or not enough nutes?
Trying to figure out what's going on w this plant,lsd 25 auto, ppm runoff was 1400 w jus ph water going in,ph6.5, should I give a nute feeding next or stick w jus ph water, it's not showing any signs really of mute burn, jus a dose of calmag next feed or full nutes at 1/4 dose?
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
5
3
Solved
santope
Yellow leafs
Hello i cant figure out what was happend with my plants ph ground 6.4 TDS 800 They gettin yellow,iv thinkin its overfeed but now i think its deficiency of something...i flush them on monday and i want put next week Alg-a-mic from Bio Bizz its for deficiency,overfeeding etc. Help
Leaves. Color - Yellow
Feeding. Other
6y ago
1
Solved
Piquillo
Stunted seedlings
They seem stunted. Why?
Week 1
Leaves. Color - Yellow
Plant. Stem - Red or purple
Roots. Too few
5y ago
1
2
Solved
kalmiata
Light tops after dark growth (but not clawing)
Tops are coming in a bit light on this girl - what gives? I did recently bump up the light intensity a bit but nothing major. Nothing has been amended into the medium in 3 weeks or so to let her fill out the new pot and because she was pretty dark so I didn’t want N-tox. pH 6.5
Week 8
Leaves. Color - Yellow
3y ago
2
3
Solved
mck372
mid-flower yellow leaves
Hello! I'm growing my first non-auto, a SkittleZ, it got quite small and the leaves are yellowish,I'd like to know what mistakes I made and what I can do to help her Mars Hydro TS1000 and only BioBizz nutrients. Temp is around 18C at night and 25/26C during the day, 40% hum
Leaves. Color - Yellow
Feeding. Deficiences
1y ago
2
6
Solved
Boris1888
Discoloured leaves
Leaves are going horrible colour on my bros plants,would really appreciate any ideas how to fix 👍👍👍
Leaves. Color - Yellow
6y ago
1
1