The Grow Awards 2026 🏆 
Yellowing fan leaves
Accidental_Grower84started grow question 3y ago
What is she missing? I started noticing yellow spots, what could I do? Flowering day 56
Open
Leaves. Color - Yellow
likes
Answer
Faunaanswered grow question 3y ago
You may be giving her to much nutes,
i had similair looks on my last plant and that was toxicity
likes
Complain
Similar Grow Questions
Solved
Royalgorillaxx
Calmag excess or defiency??So.. I have 4 flowering plants. I feed them the same stuff. Same quantity. 2 out of 4 showed some signs on the older eaves and i was wondering if its an excess or a defiency. Yellow with brown spots. Not a wind damage for sure.Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Dark-brown
5y ago
2
2
Solved
BigD_era420
Flowering nutrientsMy beans enter week 6 of flowering and the leaves turn into this color. What can I do?Leaves. Curl down
Leaves. Color - Yellow
2y ago
1
Solved
Stellarock69
plant discolorationwhy is my plant discolored at the tips at this young age?Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
2
3
Solved
iMpulsive_Grow
Are my leaves okIs the yellow normal for it to be still on those leaves or is are those yellow spots suppose to go away? Day 7 and day 11Leaves. Color - Yellow
5y ago
1
1
Solved
DonWild
Iron issueSo if this is an iron issue. Whats the best way to fix it?Week 3
Leaves. Color - Yellow
5y ago
2
Solved
Scooby_Doo
Plants deteriorating rapidly, pls helpPlants not looking good! Help!
White tips at the end. Brown patches. Leaves curling.
I've been feeding it 0.5L Advanced Nutrients Coco Big Buds.
The light was fairly close, at 30cm. I've raised the lights to 60cm.
It was also very humid, so I've opened the air vents .Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
4y ago
3
Solved
maelxich
Deficiency or Burn?All these girls in manure compost/perlite mix. Healthy through veg with minor Magnesium deficiency in the beginning. Been feeding 3ml/gal calmag occasionally, and 1/2 cup banana tea I made 1-2x a week. Waterings have been at 6.5, just lowered to 6.2. About 1/4 gal/plant 1-2 days.4y ago
2
2
Solved
ggiolla
Early and fast yellowing of the leaves.hi everyone, the leaves of my plant have been yellowing very quickly for about two weeks. what could this be due to? it doesn't look like a deficiency. Can someone expert tell me what's wrong? Many thanks!Leaves. Wilting
Leaves. Color - Yellow
3y ago
6
3
Solved
Unkle_JR
Nitrogen Deficiency, Nitrogen Toxicity or normal flowering behavior in an Auto?Lower leaves that are the largest & oldest are wilting & yellowing about 2 weeks into flowering. I started adding nutrients after 4 weeks in Ocean Forest soil. More details and pictures in my diary. Fast Bud #2, Week 63y ago
10
8
Solved
Maple
Lower leafs getting yellow tips and spotsI just noticed that the lower leafs are dying, while other leafs are getting yellowish spots. Is this some kind of nutrient deficiency? The leaf with the yellow spots is near the air intake.
They didn’t get any fertilizer except root juice since the soil is still somewhat fresh.1y ago
1
1
Solved
KhunBabe
What is causing the yellow leavesDec 29 - Transplanted to 30cm. Plain soil mix. Did not water
Dec 30 - watered with nutrients at 350 ppm about 500ml
Jan 2 - starting to see signs of yellow on lower leaves
Jan 3 - cotyledons have turned solid yellow, two main leaves yellowing
Jan 4 - no change
Jan 5 - leaves look3y ago
6
5
Solved
Nontraveller
Begginner needs help.The first plant is in 10th day. It looks so weird. Im using biobizz light mix and Harvest Master Pro RB330. Dimmer is 50% and space between plant and light is 45cm. I've got Biobizz grow-bloom-topmax. Can you help me? :(
2. plant is in 3rd day. I want grow this one in properwayLeaves. Too few
Leaves. Twisted
Leaves. Color - Yellow
2y ago
2
2
Solved
CoolGuy123
Leaves keep turning brown and yellowIt all begann with what I thought was light burn. I then considered it CalMag deficiency. Giving it CalMag did not stop it.
My current guess is too low pH due to strip inaccuracies, so I gave it around 8 today instead.
What do you recon, why could it keep getting worse?Leaves. Color - Yellow
Leaves. Color - Dark-brown
8mo ago
4
Solved
Fallingthroughstars
Heavy fast yellowingI flushed my plant because of too high ppm reading from run off and now she seems to be going all yellow. Is this normal for this stage of the grow (all trichomes still white and small buds) or is this a definite nutrients deficiency during flowering?4y ago
5
4