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 QuestionsDiscoloration what is it? I’m colorblind.

Discoloration what is it? I’m colorblind.

APersonOnHerestarted grow question 4 years ago

Anyone have an answer to the discoloration? I have been told it was normal, that the soil was too hot, and that I was over watering. I’m colorblind so no real clue what color leaves have turned. Just changed to purified water to hopefully take some stress off plants incase

APersonOnHere

Open

Leaves. Color - Yellow

likes

Answer

DoctorGreenThumbanswered grow question 4 years ago

I had the same issue with a few seeds. I tossed them. You get crap seeds sometimes unstable genetics. Best of luck on your grows.

likes

Complain

Scrubbyjimbobanswered grow question 4 years ago

Your plant is really pale in the center of your plant. All the advice given is sound from different perspectives. I would test your pH/EC at soil level with either a soil tester or checking your runoff. If it's with range I'd sit on it a few days to see how it tracks.

1 like

Complain

Similar Grow Questions

Solved

herbalistssword

Yellow leaves and spots Noticed some leaves growing yellow at the bottom of the plant, a few days ago, added biobizz bloom as I hadn't used any fertiliser yet. Today I noticed the spots on 1 of the leaves, veins in the middle have what looks like rust. Any ideas?

Leaves. Color - Yellow

5 years ago

1

1

Solved

Color of leaves What do you think is causing this leaf to turn yellow

Leaves. Color - Yellow

5 years ago

4

Solved

Young Yellow leafs with burn spots Hey guys I have an indica at 6th week of flowering and a week ago the young leafs turned yellow with burn spots. The ph of my tap water is about 7.8 - 8. What could be done? Thks and Cheers

Leaves. Color - Yellow

5 years ago

2

Solved

TrulyScrumptious

Fan leaves yellowing Hi there, today I noticed that some of the fan leaves had this weird yellow tattooing on it so I want to share it to hopefully understand what it indicates. Please refer to photo. The one in the photo is the most affected, there are a few others with the same but to a less degree

Leaves. Color - Yellow

5 years ago

1

Solved

Yellow part on leaf Part of leaf yellow

Leaves. Color - Yellow

5 years ago

2

2

Solved

Nutrient Deficiency or something else?Is this a nutrient deficiency in my auto? I'm Growing in Coco, feed 6X per day drain to waste, PH stays between 5.7 to 6.3. CalMag, then Maxi Bloom powder, then liquid Kool Bloom. I did cut back on the calmag at end of Veg. running a total EC of about 1400. Thanks for any help!🙏

Leaves. Color - Yellow

5 years ago

7

3

Solved

Pests Is there any diy pesticides I can make to rid of insects I’ve made one so far wood ash and coffee grounds to spray on is this ok

Leaves. Color - Yellow

5 years ago

1

1

Solved

Yellowing tops 7th week auto super lemon haze I have a 7 week old super lemon haze auto and the leaves are yellowing pretty sever from the middle of leaves on some of my tops and stunted growth, any ideas? Could it be lockout it's growing in Coco and is my first grow. Thanks in advance for any help.

Leaves. Color - Yellow

5 years ago

1

1

Solved

Yellow leaves Yellow of leaves entering into week 5 of flowers (8 total). Issue or expected? Over watering, correction suggestions?

Leaves. Color - Yellow

5 years ago

3

Solved

Auto flower deficiency Hello I have a auto flower I grew in soil from last year. I believe this is a nitrogen deficiency but not sure. This plant is 37 days old and 1 week into flower. How can I fix this? Cal-mag? Worm poo? I'm not sure.

Leaves. Color - Yellow

5 years ago

4

Solved

Kind of deficiency?What do you think?

Leaves. Color - Yellow

5 years ago

1

1

Solved

Cookies_connoisseur

yellowing Looking at my latest tent shot showing the yellowing etc after forgetting to water in a mini heatwave, is there anything anyone recommends to aid guiding them through to finish

Leaves. Color - Yellow

Plant. Wilting

Plant. Stem - Red or purple

5 years ago

1

1

Solved

Hello guys, can you tell me if something is wrong with it please? It is RQS Northern Light Auto, thank you so much

Leaves. Color - Yellow

5 years ago

3

Solved

Yellow bottom leaves/brown spots on bottom leaves Hi guys, So 4 or 5 bottom leaves of my 7thWeek autoflower looked like this and I ripped them off. Is that ok or did I harm her? Anyway, is that a Calcium def? Should I give her some CalMag? Could it be something else? Besides this, the general condition of the plant is good. Tx!

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Leaves. Other

5 years ago

3

Solved

the_canna_scientist

Fast-growers starting to show issues.Got some issues on these fast growers. I've been treating it as a cal-mag deficiency, however I've been feeding calmag for two weeks and its only getting worse it seems. Any thoughts? PH is 6.0-6.3, PPM 444 feed, RH 47-50%, Temp 77-81f.

Leaves. Dropping off

Leaves. Color - Yellow

Leaves. Color - Mottling

5 years ago

3

2

Solved

Yellowing top of plant Hi guys just wondering if anyone can tell me why there is yellowing at the top of my larger plant. It seems to be affecting a couple of larger fans and some of the new growth. This plant is growing at blistering speed could this be causing a def maybe?

Leaves. Color - Yellow

5 years ago

3

2

Solved

Sick plant Help, my plant really looking sick and new leaves not looking that healthy. I have been feeding CalMag every other feed and only 850 ml every 24hrs and soil is dry on top layers before watering. Not sure what’s going wrong here. Much appreciate your help guys

Leaves. Color - Yellow

5 years ago

2

2

Solved

Hello guys :) I started my first grow, it’s an northern light fem in end of week 3. Can you tell me if she look alright? She got yellow leaves at the bottom.

Leaves. Color - Yellow

Plant. Other

5 years ago

1

5

Solved

Is it best to leave the yellowing leaves or remove?Do I remove yellowing leaves or leave them for stored energy for the plant. Thx.

Leaves. Color - Yellow

5 years ago

3

5

Solved

Yellowing sugar leaves!!Hiya Folks 🌞 I've started to notice some of the tops have developed some yellowing on the sugar leaves tips and edges and I'm just wondering why this may be? Luckily she's nearing the finish line so I'm hopeful it's not too much of a problem?

Leaves. Color - Yellow

5 years ago

6

5