Vote Now 🏆 for the Grow Awards 2025!

Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Grow QuestionsYellowing leaves

Yellowing leaves

Philhsystarted grow question 2 years ago

My gorilla cookies are showing a bit yellow leaves, dont know ehy, ph is right, ec correct, even dieled down on the light? What might be issue here, ive fed calmag also not and rest leaves a bit pale green

Open

Leaves. Color - Yellow

likes

Answer

central_flgrow420answered grow question 2 years ago

How far away is your light? Either lower your light or up nitrogen

likes

Complain

Terp1answered grow question 2 years ago

Kannst du Fotos machen? Das wäre sehr hilfreich. Werden eher die unteren, alten Blätter oder die Neutriebe gelb? Wie sehen die Blattränder aus?

1 like

Complain

Similar Grow Questions

Solved

dutchMASTAkilla

Noticed these yellow spots this morning. Not sure if this is a nute deficiency, leaf septoria or too much light. My lights were pretty low as my tent isn't very tall. Have been watering at around 6.4 and recently started feeding a full dose of Big Bloom and Tiger Bloom.

Leaves. Color - Yellow

5 years ago

9

4

Solved

Leaf damage/discolouration The Skunk has been getting a lot of leaf issues. I have been trying to stay on top of picking them off as they appear in case it's rust or similar and can spread. It almost looks like cal mag deficiency, but I'm feeding cal mag each feed. This is the only one effected out of four

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5 years ago

2

2

Solved

What deficiency is this?Earlier, I added Epsom salts to fix purple stems, I’m pretty sure I over did it and I think this is a potassium deficiency but I’m not sure. I was being cheap and didn’t change res b4 moving over. Now that they moved tents, seems to be getting worse. How do I fix fast!? Pix in di

Leaves. Edges burnt

Leaves. Curl down

Leaves. Color - Yellow

5 years ago

1

3

Solved

Leaves yellowing 4 weeks into flower - a bit early?#1 Has started yellowing much sooner than expected. With 4 weeks to go, I'm not sure how much of a problem that is - what happens if I can't fix that? The other 2 are not affected and have same soil, sun and nutrient schedules. Bud production is going strong. Any remedy ideas?

Leaves. Color - Yellow

5 years ago

2

2

Solved

I have some problems the girls start be yellow and i dont know why if some body can give a little help i apreciate. Enjoy

Leaves. Color - Yellow

5 years ago

1

1

Solved

Do I have a deficiency problem or am I ok? 3 lower leaves on both plants started with the tips browning but now the leaves are going yellow. None of the newer growth has been affected but the 3 leaves seem to be getting worse. See pics in week 4!

Leaves. Color - Yellow

5 years ago

4

3

Solved

soil ph is erratic fox farm ocean forest : pro-mix (3:1) - ph 6.3-6.8 run-off ph: plant 2: 4-6 plant 1: 5-6.8 watering / feed ph: 6.3-6.45 soil ph after water /feed: 5-7 soil ph when dry: 7.5-8 both plants treated 100% the same phosphorus deficiency / ph imbalance help please

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Plant. Stem - Red or purple

5 years ago

4

3

Solved

I've noticed yellow on some of the leaves was thinking N or Fe. For sure had a soggy mess at the bottom of the pot. Any suggestions or advice? Thanks in advance

Leaves. Color - Yellow

5 years ago

4

5

Solved

Leaves. Color - Yellow

5 years ago

3

2

Solved

I am trying to figure out what I need to add or do to my plant and what the deficiency or pest problem there is please help first time grower look at the pictures and videos I took of the leaves please

Leaves. Curl up

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5 years ago

1

Solved

Alright peeps, here's one for you. Still don't know what it is. Pictures attached to Week 9, Veg. This has been occurring since week 3. There has been NO spread, it is always localized to only 1-2 leaf blades and she is not stunted at all (largest girl). Please PM for more info

Leaves. Color - Yellow

Leaves. Other

5 years ago

2

1

Solved

Do not like the yellow color of the upper tips. Its normal ?

Leaves. Color - Yellow

5 years ago

1

1

Solved

Hello fellow gardners! There are some yellow/brown spots on the top of the plant leaves. The plant overall seems healthy,only 1/4 branches has this polution. Ive uploaded pictures on week9.

Leaves. Color - Yellow

5 years ago

3

3

Solved

First grow. Start was a bit unstable. Sticky 1 - Stress to cold / less light - Doesn't grow anymore and goes yellow. I think it's because the stress start / too shot ? Taison III - Stress - needed to be repotted? Any advice on my settings? Just started with a bit of nutr. Thx!

Leaves. Color - Yellow

5 years ago

1

1

Solved

On all 3 of my plants im getting yellowing leaves, big brown cripsy patches on the leaves and then when then yellow leaves weaken they fall off. i have flushed and changed PH to 5.7 and will now recalibrate ph pen. anyone want to weigh in? Cheers!

Leaves. Tips - Die

Leaves. Dropping off

Leaves. Color - Yellow

5 years ago

2

2

Solved

Anybody got any idea with what's going on with these 2? The 2 larger plants are showing the signs of some stress on the fan leaves. Oddly enough the runt of the 3 is not showing these signs. Has anyone seen this before or can help me identify it?

Leaves. Curl up

Leaves. Color - Yellow

5 years ago

1

2

Solved

Hello growers! I'm experiencing some small yellow spots on couple of leaves nothing major. I'm wondering if there's something wrong with my watering, basically I'm giving the plants nutrients every time I'm watering them. Am I wrong?

Leaves. Color - Yellow

5 years ago

5

4

Solved

First week and never had little plants struggling so much to grow. Please, read my comment about the first week to a detailed explanation of the problem. The question is, what else can I do, except from waiting? I don't want to over do (again)

Leaves. Veins - yellow between

Leaves. Color - Yellow

Plant. Too short

5 years ago

3

3

Solved

Black Domina gets pale...HeiHo fellow growers, Please have a look at todays photos and give me some input... Bottom fan leaves started to get yellow last week. Gave her a bit Alga Grow, she reponded well first, but it's getting more and more pale... Thank you 4 your response! 🖖🖖

Leaves. Color - Yellow

5 years ago

11

5

Solved

Remove fan leaves or leave it be. 27 days old Bubble kush auto Hey folks I'm in desperately need of some advice, first time grower here. She is about 27 days old now and started to preflower when 3 weeks old, isn't that early ? Also should I remove any fan leaves or just leave her be. since its starting to change color. please advice. Tnx

Leaves. Color - Yellow

5 years ago

6

3