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

Back to Grow Questions

something on the leaves

gr0w666started grow question 3y ago

What is this on the leaves?

gr0w666

Open

Leaves. Other

likes

Answer

Organomananswered grow question 3y ago

It is nothing to worry about and fairly typical of lower leaves on cannabis plants. It won't affect anything or is caused by any sort of deficiency or excesses or insects, they are just "blemishes". Remember too, no plant will ever have 100% perfect leaves, 100% of the time.

1 like

Complain

Similar Grow Questions

Solved

To pluck or not to pluck?Is she putting growing energy into healing the first set of true leaves? If so, should I remove them?

Leaves. Other

5y ago

1

1

Solved

1 plant especially the main cola is getting purple leaves with brown/ yellow spots.(added picture week 11, pic 21,22) This is the only plant i gave PK13/14 in a very low dose. Any ideas?

Leaves. Color - Dark-purple

Leaves. Other

5y ago

1

2

Solved

Hey guys I need your help, I have a problem but I cannot seem to be able to put my finger on the cause. I added a few picture of the affected leaves, and what i think could be termites, let me know what you think Light burn ? Insects ? Deficiency ? Nute burn ? Over watering ?

Leaves. Other

7y ago

6

6

Solved

Help Identifying Ailment! BlackBerry Auto on week 6! Nutrient deficiency? Cant find anything online similar.This is my second grow since switching to hydro. Growth has slowed a lot. Leaves are getting brown spots and almost look like they're being eaten but no pests can be found. No root rot, I dont think I'm over watering them. Since I started hydro it's been a real challenge.

Leaves. Color - Mottling

Leaves. Other

2y ago

1

1

Solved

RecreationalRoots

Missing Cotyledon Came home from work and 1/2 of one of my cotyledons is missing! Do you think this plant will still survive/produce? I’m doing an outdoor grow so I expected pests but did not expect them this early in seedling/early veg. Should I spray with neem oil this early??

Leaves. Other

Setup. Seedling

4y ago

5

6

Solved

One green stalk? Wtf Why is this one stalk greener than the others? Probably not an issue just curious

Leaves. Other

4y ago

2

3

Solved

Dark leaves Aren't those leaves too dark? I think it's not nitrogen toxicity, maybe too week light on leaves?

Leaves. Other

5y ago

2

Solved

bigbudgrowdiaries

One of the 4 is drooping but only in the afternoon a few hours before the lights cut out. In the morning she isn't drooping anymore. Normal behavior or odd? She looks normal otherwise. Considering a flush this week. Thoughts? I'm definitely not over/underwatering.

Leaves. Other

6y ago

2

2

Solved

Are these scars mechanical damage? Or due to a bug?I came back from a three week holiday and noticed one leaf with scars on several of its nodes. (the leaf on the picture has 5 scars) What are those scars and should I remove the leaf? Reposted the question because I forgot to include a picture.

Leaves. Other

5y ago

2

Solved

wrinkled leaves after starting 3rd week Hi guys, since may 29th im in 3rd week, and started noticing some strange wrinkled leaf, searching on internet it could be lack of potassium, what do you suggest?

Leaves. Curl up

Leaves. Other

5y ago

3

Solved

BackyardGardner

Nutrient burnt leave removal question.Should I remove all the burnt leaves? Worst ones are 25% burnt. Some just speckled throughout. Do the flowers still need exposure to the sun? Or will the leaves exposed to sunlight keep the buds growing? Can cutting the burnt leaves cause enough stress to hermie or stunt growth?

Leaves. Other

4y ago

1

1

Solved

Leave looks like having been eat I need help to know why the leaves looks bad ?

Leaves. Other

5y ago

7

6

Solved

SalgueiroGrower

Problem with the plant Hey mates... I need some help to diagnose this problem that u can see in day 20... I did a topping in day 18 and lst, after that this problem happened. I'm pretty worried :(

Leaves. Other

5y ago

2

1

Solved

little leave broken First problem guys... accidentaly little leave broken and stem moved... don't know its a big stress or ? need advices :(

Leaves. Other

3y ago

2

3

Solved

HELP ME PLEASE HELP WATERED THIS MORNING I THINK I HAVENT GAVE THEM ENOUGH WATER LATLY AS THEY BEEN TAKEN THE WATER FAST .. the leaves pointing up are from this morning just

Leaves. Other

5y ago

2

2

Solved

Damage/Holes on leaves?What could be causing the damage on these plants? I don't see any webs or bugs.

Leaves. Other

Other. Bugs

4y ago

3

3

Solved

Should I be pruning ?She has started to flower, should I prune the leaves ? She is so dense, worried flowers will not get the space or light they need . Would Really love your feedback. some tip curling and bottom leaves are yellowing but we did have a heat wave and I’ve done a recent pot change .

Leaves. Other

5y ago

2

2

Solved

Brown spots and yellowing Just noticed some spotting on the older leaves looks like brown spots and yellowing I’m in the last few weeks of flowering is it something going on or getting ready for harvest not sure any advice or explanation to what it could be would be helpful

Leaves. Other

4y ago

2

2

Solved

What's eating my plants?It looks like there is a small bite mark on my plant. Presumably this is from an insect. It's an indoor grow but I'm using soil, melted snow water and my grow room is off the garage. Any thoughts on what this is and whether/how it should be dealt with? TIA.

Leaves. Other

3y ago

1

1

Solved

Leaves Shall i cut them leaves?

Leaves. Color - Black or grey

Leaves. Other

5y ago

2

2