Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy

Accept

Recommended

Recommended

Grow QuestionsYellow leaf marks

Yellow leaf marks

Kataliststarted grow question 3 years ago

Can anyone please tell me whats up with the yellow marks on the leafs?

Katalist

Solved

Leaves. Color - Yellow

like

MrStinkyanswered grow question 3 years ago

Hey Katalist - like UK said below, but they also look a bit over watered (leafs pointing down and being a big fat and shiny) which may be assisting your symptoms of what appears to be a cal def - try to establish a 2 day wet/dry cycle on the pot (if you havent already) and add a bit o calmag when you do water.

1 like

Complain

Selected By The Grower

TheUk420Showanswered grow question 3 years ago

That sir looks to me like a cal mag issue :)

2 likes

Complain

Similar Grow Questions

Solved

The past few days the lower leaves have started to yellow off and it seems to be moving upward. I've grown quite a few times and have not come across this so soon into the grow. Anybody have any advice?

Leaves. Color - Yellow

5 years ago

1

1

Solved

Hi growers! I am on week 5 flowering and I am only feeding bloom and bud candy nutrients, I am no longer feeding any micro and grow, because I am giving them less nitrogen obviously some leaves are starting to turn yellow, is this okay? I am half way through flower cycle.

Leaves. Color - Yellow

5 years ago

1

1

Solved

After noticing calmag deficiency in some other ladies I preventativly hit everyone with cal mag. Few days later see yellowing on leaves (pic above). Could they need more cal mag? Also looks like could be nitrogen deficiency? Thanks for any help with this issue.

Leaves. Color - Yellow

5 years ago

1

1

Solved

Can anyone give me some advice what should the run off be ph and ec for week 9 of flower growing in coco coir need help plants severely sick

Leaves. Color - Yellow

5 years ago

1

1

Solved

So looking at the last 2 pictures, what do you guys think? Lack of nitrogin or magnesium? Or is it because she doesn't need the big leaves anymore? Thanks for answering!

Leaves. Color - Yellow

5 years ago

5

3

Solved

Anxious_Passenger

I have tried to figure out what this could be without much luck... it seems that my leaves are having a slightly yellow tint to them under the grow light. Under normal light it seems ok, what could this be? Overwatering I am guessing but not sure.. Any help would be appreciated

Leaves. Color - Yellow

5 years ago

1

Solved

Anyone out there able to identify N deficiency on newer leaves or if the lighter color is just the way the strains new growth looks? I worry and have the habit of wanting to do more more more which I am trying to stop. Trying organic. Should I roll on, feed N, or top dress?

Leaves. Color - Yellow

5 years ago

1

1

Solved

Lower two sets of fan leaves have gone yellow, leaves on internodes in between haven't changed colour. Not sure what's causing this. Nutes? (3-4 more weeks of time released nutes in soil) Too much water? Did water a bit extra because I wasn't going to be home for a couple of days

Leaves. Color - Yellow

5 years ago

3

3

Solved

my girls showed little nute burn so I watered them with enzymes and molasses and after that I take nutrients dosage half. But girls starts yellowing. So I dont know if its def or end of the flowering because strain have 55 days trich looks half cloudy. is it good idea start flush😳

Leaves. Color - Yellow

5 years ago

2

2

Solved

Guys what’s the opinion on flawless finish for flushing. I have read on many forum sites that it does not do anything does anyone have any experience with such a solution. I have used it for the first week to flush the plants and I will use it for two days of the second week.

Leaves. Color - Yellow

5 years ago

1

1

Solved

Here is something that i have spotted in this growth as well i know its not bad but i m trying to understand why its happening. Like my previous growth the very first 2 notes always turn yellow on the tips. Why? P.S. Soil is brand new out of the package.

Leaves. Color - Yellow

5 years ago

2

2

Solved

It's been a week since I switched to flowering and new growth on the plant all has a yellow/lime green colour but this seems to go away when the leaves fully grow out and growth in general has not slowed down. Based on the pictures in my diary should I be concerned?

Leaves. Color - Yellow

5 years ago

2

1

Solved

Hey guys, I just wanna ask, all girls except one looking bright green almost a bit yellow. And only one is dark green. Someone has experience with this strain? I read about a yellow albino but I think it isn‘t that yellow :) Would be really thankful for your ideas. Thanks guy

Leaves. Color - Yellow

5 years ago

1

2

Solved

I know it is normal for the leaves to yellow in the flowering stage but it is only 3 week and 5 or 6 leaves become yellow on the bottom should i use more nitrogen to prevent it or let it be ?

Leaves. Color - Yellow

5 years ago

4

4

Solved

Yellowing seemed to stopped spreading ,im not sure what deff is that .No yellowing on the small leaves on the buds . I gave some cal mag 1 week ago and spreading seemed to be stopped but it turnes so yellow very quickly

Leaves. Color - Yellow

5 years ago

3

5

Solved

Anyone have any ideas what could be causing the yellowing in the leaves of my Pheno 1? I think iron def - its the top new growth & is working from the inside of the leaves towards tips. Tested feedings of liquid seaweed & water to pH 6.2 but not run off. May be dry am. nute

Leaves. Color - Yellow

5 years ago

1

1

Solved

I’m noticing the top leaves on branches are a lighter green than the rest. Is this something to be concerned of?

Leaves. Color - Yellow

5 years ago

3

3

Solved

I have about 3 weeks left of flower, haven’t started flushing and had some deficiency in the beginning. The yellowing is starting to creep up to the smaller, upper leaves. I’m thinking a cal mag issue since I have not supplemented with that at all. Is it too late to give ?

Leaves. Color - Yellow

5 years ago

2

Solved

The lower leaves of some plants are yellow, then die. I'm very light with nutrients, there is no bugs into the grow room, what can it be ? pH between 6 and 7, lower it with few drops of lemon juice but bought a 3aciddown bottle. And are the buds supposed to be that big already ?

Leaves. Color - Yellow

5 years ago

4

4

Solved

This yellow color makes me wondering?

Leaves. Color - Yellow

5 years ago

4

4