The Grow Awards 2026 š 
Leaves starts yellowing
KuchiManstarted grow question 4y ago
Hello, please help, plant leaves starts yellowing
Open
Leaves. Color - Yellow
Leaves. Other
likes
Answer
HerbalEduanswered grow question 4y ago
doesn't look like nitrogen toxicity check this chart https://i.redd.it/qhrj8qmjl7az.jpg
likes
Complain
KuchiMananswered grow question 4y ago
How i can fix it? Dont giving nutrients? I am using all biobizz nutrients pack (bloom,grow,topmax,calmag,activera,bioheaven,alg-a-mic) where is have nitrogen?
likes
Complain
Paul71answered grow question 4y ago
Looks like you have overwatered the plant, maybe also incorrect pH
likes
Complain
ChitownCannaChicaanswered grow question 4y ago
Over watering, too much nitrogen (curl), and possible micro nutrient deficiency or lock out. PH?
likes
Complain
Organomananswered grow question 4y ago
Nitrogen toxicity from feeding too much or too often (or both).
likes
Complain
Similar Grow Questions
Solved
Wyregrasser
Neon Yellow Tips?Lemon Yellow Tips. Genetics, right? I have 4 in RDWC others don't show. Doesn't seem to be a problem. Never browns or curls. She seems happy and has done it since early childhood. I am just curious, as to what is, for future grows? Also, it may turn into a problem later?Week 5
Leaves. Other
4y ago
4
4
Solved
Smurfingbro
Fan leaves turning extremely yellow late flowerHello. Day 61 of flower, Green Crack 2.0 by Humboldt seed organization. Soil based. All of a sudden all the fan leaves are turning yellow. Trichomes are clear, no exceptions. Is it from finishing or did I mess up watering/nutes in the last couple of weeks? Thanks in advance.Leaves. Color - Yellow
9mo ago
4
4
Solved
Targona
Yellowed leaves with brown spotsHello, I have a request. My leaves started to turn yellow and brown spots also appear on them. These are Blacberry Gum from Seed Stocker and Deimos from Buddha Seeds. Both plants are 67 days old and are Calmag Atami nutrients and Jungle Indabox set. Thank you very much.Leaves. Color - Yellow
4y ago
1
2
Solved
JoshuaTreez
Help :)Is this potassium deficiency? Or nitrogen toxicity?Leaves. Color - Yellow
4y ago
1
2
Solved
Misanthrope
Discolouration progressingThe first pic is from 2 days ago, now the yellow has turned to brown spots and is beginning to spread to others. I'm hoping it's an easily corrected nutrient imbalance, please helpLeaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
1
4
Solved
Banana_Chief
Yellow/brown colorSo I'm growing in coast of Maine growers mix. I am on day 31 with no added nutes. Been thriving on what is pre mixed in soil already. But my question is this morning I notice the very tips of the leaves turning a yellow/brown color. Can someone please inform me what this could beWeek 4
Leaves. Color - Yellow
3y ago
1
4
Solved
Growergirl_1996
Leaves yellow And holesGood morning,(Day 30 after germination) I watered the whole week with pure water. Now some of my leaves turned yellow and some even have small holes. Is this a lack of some nutrients? Today I started to use 0.5ml/l BioGrow,BioTop and BioBloom. Plz help š meLeaves. Color - Yellow
Feeding. Deficiences
4y ago
1
1
Solved
DeeDeeRamone
The leaves are large and big but sooo thin! Burntips and little holes.Does anyone know what could it be?
Got a tipburn in one leaf and 2 others with extremely little holes, but didn't see any bugs or look-a-likes in my grow.
Is it normal to the leaves be so thin? It's my first indoor don't know if indoor plants used to be like this.3y ago
3
Solved
GrownTrees
One plant is looking bad but still doing it good leafs hanging it looks strangeIf you can see on the picture one plant is looking a little bad. She grows in the length better than the other one but the colors looks a little like yellow or lightgreen and the leaves hanging down and feels hard or raw. But she's still doing it good! Over feeded? To much water?6y ago
4
4
Solved
YoungSmoke
Leaf ColorHello friends!
Why are some leaves lighter color?
Should I increase nutrients?
Thank you and happy Growing!
ššWeek 4
Leaves. Color - Yellow
6y ago
6
3
Solved
CaptGrow
Should I cut off yellow leaves?Bulldog cookies, 5-6 weeks in flowering. The leaves started yellowing, not fast like a disease or something. I'm thinking about cutting them off. should I? Would it be better for bud development, or in this flowering stage is would be too much stress?Leaves. Color - Yellow
1y ago
9
5
Solved
Highgrade_Harvests
Light colored sugar leavesI'm at the end of week 6 and the plant is looking healthy overall but there are some bud sites that have some sugar leaves that are developing with a lime green color. Im thinking I might have been a little high on the ec so I backed off a couple days ago. Thoughts?Leaves. Color - Yellow
2y ago
3
3
Solved
yourbestbud
Yellowing leavesLeaves are turning yellow what could be the cause of this and how can I fix it? Thanks Leaves. Color - Yellow
3y ago
2
Solved
jamaljackson
I have a cool mist humidifier in my tent, using RO water. Two of my plants that are close to the humidifier have started to get leaves with rust colored spots and yellowing. The left two are fine. Any ideas? The only difference is the mist may have been spraying on the first two.Week 3
Leaves. Other
7y ago
1
Solved
KuchiMan
Plant healthyHello, please help me :(!, what is the problem?Leaves. Other
Plant. Other
4y ago
2
