The Grow Awards 2026 🏆 
problems with new leaves
Similar Grow Questions
Solved
blady1989sqn
What's crackin the leaf?Hello, any idea what's going on?? Overwatering?Leaves. Color - Yellow
5y ago
1
Solved
PeppeItalia
Macchie gialleLe foglie mostrano dei segni gialli sulle estremità, mentre le nuove foglioline hanno le punte gialle
Che problema ha?Leaves. Color - Yellow
5y ago
2
2
Solved
Dr_GrThumb
1st time grower - nute burn? Lockout? Potassium def? Light burn? HELP PLEASEExperiencing some deficiencies/light burn/heat stress. Says SSH likes hot/moist climate. Plants are planted in FFOF Soil, fed them 15oz of nutes yesterday. Using advanced nutrient systems, see above. Light is a SF1000 LED meant for a 2x2 tent. Would that burn them hanging at 20”?4y ago
6
6
Solved
Sconklin
Nutrient problems??Is this potassium or light burn? Or something way different?Week 4
Leaves. Color - Yellow
6y ago
4
4
Solved
greenflipcali89
Did I give too much fertilizer??So I decided to add in some soluble fertilizers. I gave it a 1/4 tsp (50% of recommended dosage) a couple days ago and noticed some yellowing of new growth on the bud sites. Is this a sign of excess potassium and phosphorus? I gave it Fox Farm Open Sesame (5-45-19).6y ago
4
3
Solved
Thebakedape
Day 32 today noticed slight yellow tip on one of the leaves on 2 plants just started using bloom nutes using. 1/4 strength bio bizz organics with bio bizz all mix , is this the plant making its adjustment and normal or is this to do with nutrients problems thanks guysLeaves. Color - Yellow
5y ago
1
1
Solved
uktuk
Calcium / PH issues? Did I take the correct steps?Am I on the right track to remedy my plant's issues? Seems like calcium deficiency to me. Soil test comes in at just under 6.5, my reservoir water going in is 7.3ph, in case its actually a lack of calcium and not the PH i've top dressed gypsum (and epsom salts).3y ago
2
3
Solved
Pagus
Yellowing leaves after first Mainline top. Light stress?Just checking in here, I am pretty sure this is light stress. it was at 18" (specs say 18-24" during veg) and she was likely pretty stressed after having her top cut off!!!
I have raised light to 23". Am I on the right track here?Leaves. Color - Yellow
Setup. Lighting
Techniques. Main-lining
4y ago
1
3
Solved
CannaDiaries420
Should i replant Brain Damage nr: 3?Should i end the grow of Brain Damage nr: 3?
We are almost in week 5 and as you can see BD nr 3 is turning some yellow leaves
she makes some small leaves but thats really it, no stretch at all.
So my question is, should i replant it?4y ago
3
4
Solved
mck372
mid-flower yellow leavesHello! 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% humLeaves. Color - Yellow
Feeding. Deficiences
1y ago
2
6
Solved
Hugo2
4 days ago defoliated 3 leaves .Yesterday 2 flower showing stress , is this connected ? Normally feeding every third day 1.5 l with 2.5 ml Bionova supermix yesterday added 0.3 calmag EC 1200 PH 6.4 Also noticed that runoff PH is 5.2 runoff EC 2500 please advise thanksLeaves. Color - Yellow
2y ago
2
2
Solved
Mekster
Day 20 Flower. Leaves curlingLeaves curled over 12 hour light cycle. Ph 6.0. Ppm 950.
I have been battling ph drop for a week. Lowered Ppm to 900 from 1100. Seems to have stabilized the ph and now the leaves are doing this.
I’m looking to do the day 21 strip of most leaves tomorrow. Should I be concerned?Leaves. Curl up
Leaves. Color - Yellow
2y ago
1
2
Solved
supermegadjj
Yellow spots getting worse. First grow.Leaves yellowing, yellow spots. Flowering stage first grow. +speed autoflower from sweet seeds HELP PLS!mostly newer branches. Leaves seem to have pe colour and are drooping . StemsLeaves. Tips - Die
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
Solved
BrandoBuds
Yellow/ brown leaves #2 (pics didn’t post the 1st time)Hey guys so my plants are starting to turn this yellowish color and I’m not sure what the problem could be. Sorry for the second pic, it’s kinda blurry but that’s the actual color compared to the other leaves. It’s my first grow and I’m kinda lost on a solution . Many thanksLeaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
1
Solved
Seksix
Hi growmies i would apreciate it ur opinionGood day guys i have a question about my plants, my question is why my stem turn allmost black but plant doesent show any problem with it , is it genetics or my fault something ? And how they look (ur opinion) i want soon to cut them and to put new ones in bigger pots.Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Red or pink
1y ago
3
2
Solved
lladnekekrub
Deficiency?I laid off the nutrients last week after some concern that I was overfeeding, but I think that resulted in a deficiency. (Some of the darker colors might be related to the strain? 🤔)
The third picture was taken 12 hours prior to the first two, so it progressed quickly overnight6y ago
1
1
Solved
2020Grower
Growing in coco, not so successfulBeen growing in coco, veg menu sucks since plants get yellow and don’t grow. I use flora nova grow, cal mag, Superthrive, Rhizotonic, great white.
Ph 5.8-5.9
500-800 ppm
Does anyone recommend something different?Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
1
2
Solved
Kivocsa99
yellow tips on flowering stage on upper leaveshello , iam seeing this on my plant lately i am using top crop complete mix and i have added 1 ml of terra vega and first it happened then i cut it
now in flowering still seeing it,i have flush with 4l and plain water 2 times,still this is going only on top leaves,what should i dLeaves. Color - Yellow
2mo ago
1
4
Solved
Luxus15
Feuilles jaunesBonjour j'ai un problème avec toutes mes filles je ne comprends pas se qui se passe elles sont en train de mourir on diraitLeaves. Color - Yellow
3y ago
2
5