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 QuestionsYounger leafs are discolering. What to do?

Younger leafs are discolering. What to do?

StealthyDutchGuystarted grow question 5 years ago

This week my WW started getting pale? I tried to look on examples on the net of discoloring leafs. Is this a Zinc defecienty? She seems to be struggeling a bit because of the colder nights. Could this also be due to that? Looking forwards to your answer, dear question replier!

StealthyDutchGuy

StealthyDutchGuy

StealthyDutchGuy

Solved

Leaves. Color - Yellow

likes

MadeInGermanyanswered grow question 5 years ago

How high is your Ph and Ec

1 like

Complain

Selected By The Grower

StealthyDutchGuyanswered grow question 5 years ago

O.k. I think it might have been a calcium or magnesium deficiency. I am upping the BioBizz Grow and I just started this week with the BB Bloom. I hope that this will solve the issue.

likes

Complain

Similar Grow Questions

Solved

Dying leaves I think it's a nitrogen deficiency causing me to lose some leaves earlier than I hoped, What should I carry on doing from now on? Last watering was 0.5ml/l of Grow, 2ml of bloom and 1ml of CalMag, just recently fixing a calmag deficiency after not having any(ran out).

Leaves. Dropping off

Leaves. Color - Yellow

5 years ago

1

3

Solved

Color leaf Hello everyone I have a question here the plant (on the right) turns yellow we can see it in comparison to the other This plant has been flowering for 3 weeks and is 53 days old. I use the nutrients from the Biobizz range, I water twice a week with it. Why yellow leaf? 😳

Leaves. Color - Yellow

5 years ago

3

3

Solved

Is this nutrient burn and should I be LST’ing or just let it veg freely?Wondering if the yellow burn and brown burn are from nutrients or from lighting? Plants seems to be doing fine. Is the smaller of the two. Left plant , I LSTd. Just wondered if it is too much?

Leaves. Color - Yellow

5 years ago

4

3

Solved

Sick looking Plant is not looking good what does she need?

Leaves. Color - Yellow

5 years ago

1

9

Solved

Yellow leaves on the bottom My cheese auto is getting yellow leaves at the bottom. I'm not sure what's going on, it might be that it wanted more nutrients so I have added some nutes.. but I'm not sure. it seems like the yellowing has stopped but I want to be sure, since its an auto I don't want to stress i

Leaves. Color - Yellow

5 years ago

2

3

Solved

Lime green leafs I noticed the top leaves are turning more lime (see pictures of day 74). I used the same nute ratio for weeks. Should i do something, or is it simply the plant reaching the end of its life?

Leaves. Color - Yellow

5 years ago

3

Solved

Yellowing some leaves One of my plants(Quick one RQS) is yellowing some fan leaves. Is she just killing of them because she doesn't need them anymore or Is It some deficiency? The plants look very healthy.

Leaves. Color - Yellow

5 years ago

1

Solved

Yellowing Yellowing of leaves

Leaves. Tips - Burnt

Leaves. Color - Yellow

5 years ago

6

4

Solved

Leaf Discoloration - Hopefully Nothing I'm looking to rest my concerns that these removed fan leaves from lower/center canopy are not simply just appearing so due to lack of light and prior plant tie damage. Focus on the yellow/brown discoloration, actual physical damage is accounted for. More details in main post.

Leaves. Color - Yellow

5 years ago

3

3

Solved

Top is yellow Is it look like light stress? I already move up light... Just want to know when they will look green again...

Leaves. Color - Yellow

5 years ago

3

5

Solved

What’s wrong!Any ideas what’s wrong with this plant? None of my other orange sherbets look like this & they are all in the same environment & getting the same nutrients?

Leaves. Twisted

Leaves. Color - Yellow

Leaves. Other

5 years ago

2

2

Solved

Grow Fam .. Need your help, it’s getting worse The yellow discoloration is spreading across the entire top of the plant .. I’m growing two, this one is showing it more than the other - PH 5.9, flushed PPM yesterday from 1500 to 1250. Week 6 from seed, res temp 18, RH 50, Day temp 25, night temp 20 ..

Leaves. Color - Yellow

5 years ago

6

5

Solved

Any ideas just noticed this leaf it was at the bottom and heavily shaded ,anyone know if it Is a deficiency or lockout possibly she has not long started showing flowers

Leaves. Color - Yellow

5 years ago

2

3

Solved

OrganicRepresent

Yellowing leaves Hi there i have issue with one of my girls and start similar issue with other not sure of what defiecity is it? Or underwatering? New leaves seem to have it as well. What issue can this be ? Can You help me please. Thanks.

Leaves. Curl up

Leaves. Curl down

Leaves. Color - Yellow

5 years ago

6

6

Solved

Day 4 and it looks like what, nute burn? light burn? Just planted in a new batch of living soil. I'm stumped. Comments welcome!

Leaves. Color - Yellow

5 years ago

5

5

Solved

Brown/Grey spots on the leaves Hey, I hope this is my last question for this grow :P I've noticed some brown/grey spots on the yellowing leaves, what could they be, deficiencies or sunburn? I'm still feeding the plant with nutes, but the next watering will be a flush, so I didn't expect discoloring before that

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Leaves. Color - Black or grey

5 years ago

1

1

Solved

Leaves looking a bit discoloured and wilting slightly, what could be causing it?Leaves are drooping a bit and slightly discoloured, especially when comparing it to the other plant. Also, a couple seem to be growing at a much slower rate, is this anything to worry about or will they catch up? TIA

Leaves. Curl down

Leaves. Color - Yellow

5 years ago

2

2

Solved

Flushing stage - leaves not yellowing Hi guys, la confidential and fat banana here. I've been flushing for just over a week now and have reduced nutes to 500TDS. The leaves aren't yellowing yet though which means the plants still feeding from the soil. I've used 'flawless finish' to help also.Any ideas?Is it an issue

Leaves. Color - Yellow

5 years ago

2

5

Solved

Nobody02 Hotline Number Plant yellowing at the top???

Leaves. Color - Yellow

5 years ago

1

3

Solved

follow up q. flushed last week & on nutes yesterday morning again when watering with a bit extra N/6.4ph. This morning more and more fan leaves are yellowing and even some smaller ones now. any ideas? not sure what to try, seem to be getting worse. did mess up bad?:(

Leaves. Color - Yellow

5 years ago

3